ref_newer: convert to use struct object_id

diff --git a/refs.c b/refs.c
index 132eff52ca4092eae4c2e1c0f86a8c380f88778a..bab92d773d1e06a29805564e48b96d500a6f9b9b 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -4534,7 +4534,7 @@ int parse_hide_refs_config(const char *var, const char *value, const char *secti
        return 0;
 }
 
-int ref_is_hidden(const char *refname)
+int ref_is_hidden(const char *refname, const char *refname_full)
 {
        int i;
 
@@ -4542,6 +4542,7 @@ int ref_is_hidden(const char *refname)
                return 0;
        for (i = hide_refs->nr - 1; i >= 0; i--) {
                const char *match = hide_refs->items[i].string;
+               const char *subject;
                int neg = 0;
                int len;
 
@@ -4550,10 +4551,18 @@ int ref_is_hidden(const char *refname)
                        match++;
                }
 
-               if (!starts_with(refname, match))
+               if (*match == '^') {
+                       subject = refname_full;
+                       match++;
+               } else {
+                       subject = refname;
+               }
+
+               /* refname can be NULL when namespaces are used. */
+               if (!subject || !starts_with(subject, match))
                        continue;
                len = strlen(match);
-               if (!refname[len] || refname[len] == '/')
+               if (!subject[len] || subject[len] == '/')
                        return !neg;
        }
        return 0;