regex: use regexec_buf()

diff --git a/builtin/describe.c b/builtin/describe.c
index 11f7300aad95d03846420cb38e0c264ecfa29695..8a25abe0a03e2b2463ac352daafc326c4322ac32 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -252,14 +252,14 @@ static void describe(const char *arg, int last_one)
        if (!cmit)
                die(_("%s is not a valid '%s' object"), arg, commit_type);
 
-       n = find_commit_name(get_object_hash(cmit->object));
+       n = find_commit_name(cmit->object.oid.hash);
        if (n && (tags || all || n->prio == 2)) {
                /*
                 * Exact match to an existing ref.
                 */
                display_name(n);
                if (longformat)
-                       show_suffix(0, n->tag ? get_object_hash(*n->tag->tagged) : sha1);
+                       show_suffix(0, n->tag ? n->tag->tagged->oid.hash : sha1);
                if (dirty)
                        printf("%s", dirty);
                printf("\n");
@@ -380,7 +380,7 @@ static void describe(const char *arg, int last_one)
 
        display_name(all_matches[0].name);
        if (abbrev)
-               show_suffix(all_matches[0].depth, get_object_hash(cmit->object));
+               show_suffix(all_matches[0].depth, cmit->object.oid.hash);
        if (dirty)
                printf("%s", dirty);
        printf("\n");