refactor find_ref_by_name() to accept const list

[thirdparty/git.git] / cache.h

diff --git a/cache.h b/cache.h
index 189151de25ffd1a6671b7a70f359fa9b94b82173..609380d93500fc8de451ea62b56e9fdc53900752 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -801,7 +801,7 @@ struct ref {
 #define REF_HEADS      (1u << 1)
 #define REF_TAGS       (1u << 2)
 
-extern struct ref *find_ref_by_name(struct ref *list, const char *name);
+extern struct ref *find_ref_by_name(const struct ref *list, const char *name);
 
 #define CONNECT_VERBOSE       (1u << 0)
 extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);