Subject: [PATCH v3 02/27] attr.c: use strchrnul() to scan for one line

From: Brandon Williams <[email-masked]>
Date: Fri, 27 Jan 2017 18:01:42 -0800

From: Junio C Hamano <[email-masked]>

Signed-off-by: Junio C Hamano <[email-masked]>
Signed-off-by: Stefan Beller <[email-masked]>
Signed-off-by: Brandon Williams <[email-masked]>
---
 attr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/attr.c b/attr.c
index 1fcf042b8..04d24334e 100644
--- a/attr.c
+++ b/attr.c
@@ -402,8 +402,8 @@ static struct attr_stack *read_attr_from_index(const char *path, int macro_ok)
 	for (sp = buf; *sp; ) {
 		char *ep;
 		int more;
-		for (ep = sp; *ep && *ep != '\n'; ep++)
-			;
+
+		ep = strchrnul(sp, '\n');
 		more = (*ep == '\n');
 		*ep = '\0';
 		handle_attr_line(res, sp, path, ++lineno, macro_ok);
-- 
2.11.0.483.g087da7b7c-goog