1 files changed, 1 insertions, 3 deletions
diff --git a/ls-refs.c b/ls-refs.c
index c824aea714..e28c841375 100644
--- a/ls-refs.c
+++ b/ls-refs.c
@@ -53,12 +53,10 @@ static enum {
  */
 static int ref_match(const struct strvec *prefixes, const char *refname)
 {
-	int i;
-
 	if (!prefixes->nr)
 		return 1; /* no restriction */
 
-	for (i = 0; i < prefixes->nr; i++) {
+	for (size_t i = 0; i < prefixes->nr; i++) {
 		const char *prefix = prefixes->v[i];
 
 		if (starts_with(refname, prefix))