diff-tree: call free_commit_list() instead of duplicating its code

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 3e1d5c3334e50035fdbf835cfdafbb39c0bacfd0..4135980f20786ef3320e334c4001fd67fc169056 100644 (file)
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -193,7 +193,7 @@ static int verify_format(const char *format)
                at = parse_atom(sp + 2, ep);
                cp = ep + 1;
 
-               if (!memcmp(used_atom[at], "color:", 6))
+               if (starts_with(used_atom[at], "color:"))
                        need_color_reset_at_eol = !!strcmp(used_atom[at], color_reset);
        }
        return 0;