Merge branch 'sb/submodule-module-list-pathspec-fix'

diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 834d91a691556530cd85cc34b2e3f0330764d253..b3355d2c7016e55e99a465414f230569c3807230 100755 (executable)
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -36,7 +36,7 @@ clean_fake_sendmail () {
 }
 
 test_expect_success $PREREQ 'Extract patches' '
-       patches=`git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1`
+       patches=$(git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1)
 '
 
 # Test no confirm early to ensure remaining tests will not hang
@@ -1151,7 +1151,7 @@ test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
 '
 
 test_expect_success $PREREQ 'patches To headers are used by default' '
-       patch=`git format-patch -1 --to="bodies@example.com"` &&
+       patch=$(git format-patch -1 --to="bodies@example.com") &&
        test_when_finished "rm $patch" &&
        git send-email \
                --dry-run \
@@ -1162,7 +1162,7 @@ test_expect_success $PREREQ 'patches To headers are used by default' '
 '
 
 test_expect_success $PREREQ 'patches To headers are appended to' '
-       patch=`git format-patch -1 --to="bodies@example.com"` &&
+       patch=$(git format-patch -1 --to="bodies@example.com") &&
        test_when_finished "rm $patch" &&
        git send-email \
                --dry-run \
@@ -1175,8 +1175,8 @@ test_expect_success $PREREQ 'patches To headers are appended to' '
 '
 
 test_expect_success $PREREQ 'To headers from files reset each patch' '
-       patch1=`git format-patch -1 --to="bodies@example.com"` &&
-       patch2=`git format-patch -1 --to="other@example.com" HEAD~` &&
+       patch1=$(git format-patch -1 --to="bodies@example.com") &&
+       patch2=$(git format-patch -1 --to="other@example.com" HEAD~) &&
        test_when_finished "rm $patch1 && rm $patch2" &&
        git send-email \
                --dry-run \
@@ -1488,7 +1488,7 @@ test_cover_addresses () {
        clean_fake_sendmail &&
        rm -fr outdir &&
        git format-patch --cover-letter -2 -o outdir &&
-       cover=`echo outdir/0000-*.patch` &&
+       cover=$(echo outdir/0000-*.patch) &&
        mv $cover cover-to-edit.patch &&
        perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
        git send-email \