grep: support newline separated pattern list

diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 6379ad60bcb9b5b56eb773b5a987745356c24df6..bc9a522085c794ccfcb9648c19e6e4c0c1ed6d19 100755 (executable)
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -322,6 +322,11 @@ test_expect_success 'grep -f, multiple patterns' '
        test_cmp expected actual
 '
 
+test_expect_success 'grep, multiple patterns' '
+       git grep "$(cat patterns)" >actual &&
+       test_cmp expected actual
+'
+
 cat >expected <<EOF
 file:foo mmap bar
 file:foo_mmap bar