commit 3e99fbc53402ddf1e875a7399c51253825c8c310
from: Omar Polo <op@omarpolo.com>
date: Wed Mar 23 20:59:29 2022 UTC

plug a memory leak in list_refs(), ok stsp@

commit - bc5e881ab9b3f23c4c4d00845d2e553d4fcd7e56
commit + 3e99fbc53402ddf1e875a7399c51253825c8c310
blob - fb5211d500574e714e2964dd6a9ab1ac8433e57d
blob + f3608d970c5ae77fee89a4e9ca8fdb89b015c5f8
--- got/got.c
+++ got/got.c
@@ -5656,14 +5656,16 @@ list_refs(struct got_repository *repo, const char *ref
 	TAILQ_FOREACH(re, &refs, entry) {
 		char *refstr;
 		refstr = got_ref_to_str(re->ref);
-		if (refstr == NULL)
-			return got_error_from_errno("got_ref_to_str");
+		if (refstr == NULL) {
+			err = got_error_from_errno("got_ref_to_str");
+			break;
+		}
 		printf("%s: %s\n", got_ref_get_name(re->ref), refstr);
 		free(refstr);
 	}
 
 	got_ref_list_free(&refs);
-	return NULL;
+	return err;
 }
 
 static const struct got_error *