[PATCH] fetch: convert strncmp() with strlen() to starts_with()

["René Scharfe" <l.s.r@web.de>]

Using strncmp() and strlen() to check whether a string starts with
another one requires repeating the prefix candidate.  Use starts_with()
instead, which reduces repetition and is more readable.

Signed-off-by: René Scharfe <l.s.r@web.de>
---
 builtin/fetch.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 3aedfd1bb6..0a7a1a3476 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -448,9 +448,8 @@ static void filter_prefetch_refspec(struct refspec *rs)
 			continue;
 		if (!rs->items[i].dst ||
 		    (rs->items[i].src &&
-		     !strncmp(rs->items[i].src,
-			      ref_namespace[NAMESPACE_TAGS].ref,
-			      strlen(ref_namespace[NAMESPACE_TAGS].ref)))) {
+		     starts_with(rs->items[i].src,
+				 ref_namespace[NAMESPACE_TAGS].ref))) {
 			int j;

 			free(rs->items[i].src);
--
2.44.0