refs.c: allow listing and deleting badly named refs

diff --git a/builtin/clean.c b/builtin/clean.c
index 3beeea6ec0fdc3883f2456caf46f3e1c4dadc682..c35505ee6b4030eedc61861081fd21e655b2b3e4 100644 (file)
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -100,6 +100,8 @@ static int parse_clean_color_slot(const char *var)
 
 static int git_clean_config(const char *var, const char *value, void *cb)
 {
+       const char *slot_name;
+
        if (starts_with(var, "column."))
                return git_column_config(var, value, "clean", &colopts);
 
@@ -109,9 +111,8 @@ static int git_clean_config(const char *var, const char *value, void *cb)
                clean_use_color = git_config_colorbool(var, value);
                return 0;
        }
-       if (starts_with(var, "color.interactive.")) {
-               int slot = parse_clean_color_slot(var +
-                                                 strlen("color.interactive."));
+       if (skip_prefix(var, "color.interactive.", &slot_name)) {
+               int slot = parse_clean_color_slot(slot_name);
                if (slot < 0)
                        return 0;
                if (!value)