git-help: add -w|--web option to display html man page in a browser.

[git.git] / refs.c

diff --git a/refs.c b/refs.c
index ae532540cf2592aee2be7610ac811082c3a9b6be..54ec98d153889f40313dba9a5ee8f07ddd0e160a 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -1433,3 +1433,11 @@ int update_ref(const char *action, const char *refname,
        }
        return 0;
 }
+
+struct ref *find_ref_by_name(struct ref *list, const char *name)
+{
+       for ( ; list; list = list->next)
+               if (!strcmp(list->name, name))
+                       return list;
+       return NULL;
+}