use struct sha1_array in diff_tree_combined()

diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 850fc96d1f07b19310cb4672ab44374b37b82d67..d7d9ccc1c8c31ef3b2d4763532344d0637a18b5c 100755 (executable)
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -96,6 +96,13 @@ test_expect_success setup '
                echo "X-Fake-Field: Line Three" &&
                git format-patch --stdout first | sed -e "1d"
        } | append_cr >patch1-crlf.eml &&
+       {
+               printf "%255s\\n" ""
+               echo "X-Fake-Field: Line One" &&
+               echo "X-Fake-Field: Line Two" &&
+               echo "X-Fake-Field: Line Three" &&
+               git format-patch --stdout first | sed -e "1d"
+       } > patch1-ws.eml &&
 
        sed -n -e "3,\$p" msg >file &&
        git add file &&
@@ -167,6 +174,17 @@ test_expect_success 'am applies patch e-mail not in a mbox with CRLF' '
        test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 '
 
+test_expect_success 'am applies patch e-mail with preceding whitespace' '
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       git checkout first &&
+       git am patch1-ws.eml &&
+       ! test -d .git/rebase-apply &&
+       git diff --exit-code second &&
+       test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
+       test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
+'
+
 test_expect_success 'setup: new author and committer' '
        GIT_AUTHOR_NAME="Another Thor" &&
        GIT_AUTHOR_EMAIL="a.thor@example.com" &&
@@ -465,7 +483,7 @@ test_expect_success 'am newline in subject' '
        test_tick &&
        sed -e "s/second/second \\\n foo/" patch1 >patchnl &&
        git am <patchnl >output.out 2>&1 &&
-       grep "^Applying: second \\\n foo$" output.out
+       test_i18ngrep "^Applying: second \\\n foo$" output.out
 '
 
 test_expect_success 'am -q is quiet' '