commit: add short-circuit to paint_down_to_common()

diff --git a/builtin/describe.c b/builtin/describe.c
index 3b0b204b1e495626f3490d62f281291ee039ba42..c4289847063ac02ed061f890ffd71cd329d67109 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -274,10 +274,13 @@ static void append_name(struct commit_name *n, struct strbuf *dst)
                n->name_checked = 1;
        }
 
-       if (n->tag)
+       if (n->tag) {
+               if (all)
+                       strbuf_addstr(dst, "tags/");
                strbuf_addstr(dst, n->tag->tag);
-       else
+       } else {
                strbuf_addstr(dst, n->path);
+       }
 }
 
 static void append_suffix(int depth, const struct object_id *oid, struct strbuf *dst)
@@ -380,7 +383,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
        if (!match_cnt) {
                struct object_id *cmit_oid = &cmit->object.oid;
                if (always) {
-                       strbuf_addstr(dst, find_unique_abbrev(cmit_oid->hash, abbrev));
+                       strbuf_add_unique_abbrev(dst, cmit_oid->hash, abbrev);
                        if (suffix)
                                strbuf_addstr(dst, suffix);
                        return;