grep: use memmem() for fixed string search

diff --git a/t/t7008-grep-binary.sh b/t/t7008-grep-binary.sh
index 4a12d97922b34e95c1d42319361e8c02f2246a62..9adc9ed6fea197883442fa191a7dd6d42d1f785e 100755 (executable)
--- a/t/t7008-grep-binary.sh
+++ b/t/t7008-grep-binary.sh
@@ -51,4 +51,8 @@ test_expect_success 'git grep -q ina a' '
        test_cmp expect actual
 '
 
+test_expect_success 'git grep -F ile a' '
+       git grep -F ile a
+'
+
 test_done