git_mkstemp(): be careful not to overflow the path buffer.

diff --git a/t/t4016-diff-quote.sh b/t/t4016-diff-quote.sh
index 2e7cd5f255ce01e0143963aa69e24a4f33ea8325..5dbdc0c9faf81ea95939fec0c285b2020e07a8d9 100755 (executable)
--- a/t/t4016-diff-quote.sh
+++ b/t/t4016-diff-quote.sh
@@ -49,7 +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
@@ -64,7 +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