Subject: [PATCH 4/8] grep: --name-only over binary

From: René Scharfe <[email-masked]>
Date: Sat, 22 May 2010 23:30:48 +0200

As with the option -c/--count, git grep with the option -l/--name-only
should work the same with binary files as with text files because
there is no danger of messing up the terminal with control characters
from the contents of matching files.  GNU grep does the same.

Move the check for ->name_only before the one for binary_match_only,
thus making the latter irrelevant for git grep -l.

Reported-by: Dmitry Potapov <[email-masked]>
Signed-off-by: Rene Scharfe <[email-masked]>
---
 grep.c                 |    8 ++++----
 t/t7008-grep-binary.sh |    6 ++++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/grep.c b/grep.c
index 35c18b7..22639cd 100644
--- a/grep.c
+++ b/grep.c
@@ -873,6 +873,10 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
 			count++;
 			if (opt->status_only)
 				return 1;
+			if (opt->name_only) {
+				show_name(opt, name);
+				return 1;
+			}
 			if (opt->count)
 				goto next_line;
 			if (binary_match_only) {
@@ -882,10 +886,6 @@ static int grep_buffer_1(struct grep_opt *opt, const char *name,
 				opt->output(opt, " matches\n", 9);
 				return 1;
 			}
-			if (opt->name_only) {
-				show_name(opt, name);
-				return 1;
-			}
 			/* Hit at this line.  If we haven't shown the
 			 * pre-context lines, we would need to show them.
 			 */
diff --git a/t/t7008-grep-binary.sh b/t/t7008-grep-binary.sh
index 91970ea..4a12d97 100755
--- a/t/t7008-grep-binary.sh
+++ b/t/t7008-grep-binary.sh
@@ -33,6 +33,12 @@ test_expect_success 'git grep -c ina a' '
 	test_cmp expect actual
 '
 
+test_expect_success 'git grep -l ina a' '
+	echo a >expect &&
+	git grep -l ina a >actual &&
+	test_cmp expect actual
+'
+
 test_expect_success 'git grep -L bar a' '
 	echo a >expect &&
 	git grep -L bar a >actual &&
-- 
1.7.1