send-email: avoid duplicate In-Reply-To/References

diff --git a/t/t3901-i18n-patch.sh b/t/t3901-i18n-patch.sh
index f663d567c8ac89e59236df79a632cbd2609910f5..923eb01f0ea4bec0d3a7d96a2492a0755ad00ef9 100755 (executable)
--- a/t/t3901-i18n-patch.sh
+++ b/t/t3901-i18n-patch.sh
@@ -31,7 +31,7 @@ test_expect_success setup '
 
        # use UTF-8 in author and committer name to match the
        # i18n.commitencoding settings
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        test_tick &&
        echo "$GIT_AUTHOR_NAME" >mine &&
@@ -55,7 +55,7 @@ test_expect_success setup '
                # the second one on the side branch is ISO-8859-1
                git config i18n.commitencoding ISO8859-1 &&
                # use author and committer name in ISO-8859-1 to match it.
-               . "$TEST_DIRECTORY"/t3901-8859-1.txt
+               . "$TEST_DIRECTORY"/t3901/8859-1.txt
        fi &&
        test_tick &&
        echo Yet another >theirs &&
@@ -100,7 +100,7 @@ test_expect_success 'rebase (U/U)' '
 
        # The result will be committed by GIT_COMMITTER_NAME --
        # we want UTF-8 encoded name.
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
        git checkout -b test &&
        git rebase master &&
 
@@ -110,7 +110,7 @@ test_expect_success 'rebase (U/U)' '
 test_expect_success 'rebase (U/L)' '
        git config i18n.commitencoding UTF-8 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard side &&
        git rebase master &&
@@ -122,7 +122,7 @@ test_expect_success !MINGW 'rebase (L/L)' '
        # In this test we want ISO-8859-1 encoded commits as the result
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard side &&
        git rebase master &&
@@ -135,7 +135,7 @@ test_expect_success !MINGW 'rebase (L/U)' '
        # to get ISO-8859-1 results.
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard side &&
        git rebase master &&
@@ -148,7 +148,7 @@ test_expect_success 'cherry-pick(U/U)' '
 
        git config i18n.commitencoding UTF-8 &&
        git config i18n.logoutputencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard master &&
        git cherry-pick side^ &&
@@ -163,7 +163,7 @@ test_expect_success !MINGW 'cherry-pick(L/L)' '
 
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard master &&
        git cherry-pick side^ &&
@@ -178,7 +178,7 @@ test_expect_success 'cherry-pick(U/L)' '
 
        git config i18n.commitencoding UTF-8 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard master &&
        git cherry-pick side^ &&
@@ -194,7 +194,7 @@ test_expect_success !MINGW 'cherry-pick(L/U)' '
 
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard master &&
        git cherry-pick side^ &&
@@ -207,7 +207,7 @@ test_expect_success !MINGW 'cherry-pick(L/U)' '
 test_expect_success 'rebase --merge (U/U)' '
        git config i18n.commitencoding UTF-8 &&
        git config i18n.logoutputencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard side &&
        git rebase --merge master &&
@@ -218,7 +218,7 @@ test_expect_success 'rebase --merge (U/U)' '
 test_expect_success 'rebase --merge (U/L)' '
        git config i18n.commitencoding UTF-8 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard side &&
        git rebase --merge master &&
@@ -230,7 +230,7 @@ test_expect_success 'rebase --merge (L/L)' '
        # In this test we want ISO-8859-1 encoded commits as the result
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard side &&
        git rebase --merge master &&
@@ -243,7 +243,7 @@ test_expect_success 'rebase --merge (L/U)' '
        # to get ISO-8859-1 results.
        git config i18n.commitencoding ISO8859-1 &&
        git config i18n.logoutputencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard side &&
        git rebase --merge master &&
@@ -254,7 +254,7 @@ test_expect_success 'rebase --merge (L/U)' '
 test_expect_success 'am (U/U)' '
        # Apply UTF-8 patches with UTF-8 commitencoding
        git config i18n.commitencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard master &&
        git am out-u1 out-u2 &&
@@ -265,7 +265,7 @@ test_expect_success 'am (U/U)' '
 test_expect_success !MINGW 'am (L/L)' '
        # Apply ISO-8859-1 patches with ISO-8859-1 commitencoding
        git config i18n.commitencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard master &&
        git am out-l1 out-l2 &&
@@ -276,7 +276,7 @@ test_expect_success !MINGW 'am (L/L)' '
 test_expect_success 'am (U/L)' '
        # Apply ISO-8859-1 patches with UTF-8 commitencoding
        git config i18n.commitencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
        git reset --hard master &&
 
        # am specifies --utf8 by default.
@@ -288,7 +288,7 @@ test_expect_success 'am (U/L)' '
 test_expect_success 'am --no-utf8 (U/L)' '
        # Apply ISO-8859-1 patches with UTF-8 commitencoding
        git config i18n.commitencoding UTF-8 &&
-       . "$TEST_DIRECTORY"/t3901-utf8.txt &&
+       . "$TEST_DIRECTORY"/t3901/utf8.txt &&
 
        git reset --hard master &&
        git am --no-utf8 out-l1 out-l2 2>err &&
@@ -303,7 +303,7 @@ test_expect_success 'am --no-utf8 (U/L)' '
 test_expect_success !MINGW 'am (L/U)' '
        # Apply UTF-8 patches with ISO-8859-1 commitencoding
        git config i18n.commitencoding ISO8859-1 &&
-       . "$TEST_DIRECTORY"/t3901-8859-1.txt &&
+       . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
 
        git reset --hard master &&
        # mailinfo will re-code the commit message to the charset specified by