Fix t5516-fetch for systems where `wc -l` outputs whitespace.

diff --git a/t/t4116-apply-reverse.sh b/t/t4116-apply-reverse.sh
index aa2c869e0e7ffcfba2e4349cf5af0e2badcb5516..2685b2263017df96159542853b373ea261880ba4 100755 (executable)
--- a/t/t4116-apply-reverse.sh
+++ b/t/t4116-apply-reverse.sh
@@ -42,7 +42,7 @@ test_expect_success 'apply in reverse' '
        git reset --hard second &&
        git apply --reverse --binary --index patch &&
        git diff >diff &&
-       diff -u /dev/null diff
+       git diff /dev/null diff
 
 '