Documentation: migrate sub-process docs to header

diff --git a/refs.c b/refs.c
index eef1a7b67de48d1c929921549889112fe1f5d934..ba22f4acefa262cc1029bcf8360edb21c0635953 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -230,7 +230,7 @@ static int filter_refs(const char *refname, const struct object_id *oid,
 {
        struct ref_filter *filter = (struct ref_filter *)data;
 
-       if (wildmatch(filter->pattern, refname, 0, NULL))
+       if (wildmatch(filter->pattern, refname, 0))
                return 0;
        return filter->fn(refname, oid, flags, filter->cb_data);
 }