Teach "git-read-tree -u" to check out submodules as a directory

diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index edde8f556867c248c84bba35a0d7df6346096487..5dbdc0c9faf81ea95939fec0c285b2020e07a8d9 100755 (executable)
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -13,6 +13,10 @@ P1='pathname with HT'
 P2='pathname with SP'
 P3='pathname
 with LF'
+: >"$P1" 2>&1 && test -f "$P1" && rm -f "$P1" || {
+       echo >&2 'Filesystem does not support tabs in names'
+       test_done
+}
 
 test_expect_success setup '
        echo P0.0 >"$P0.0" &&
@@ -45,7 +49,7 @@ cat >expect <<\EOF
 EOF
 test_expect_success 'git diff --summary -M HEAD' '
        git diff --summary -M HEAD >actual &&
-       diff -u expect actual
+       git diff expect actual
 '
 
 cat >expect <<\EOF
@@ -60,7 +64,7 @@ cat >expect <<\EOF
 EOF
 test_expect_success 'git diff --stat -M HEAD' '
        git diff --stat -M HEAD >actual &&
-       diff -u expect actual
+       git diff expect actual
 '
 
 test_done