process_tag: handle tag->tagged == NULL

Signed-off-by: Martin Koegler <mkoegler@auto.tuwien.ac.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Feb 19, 2008 · cc36934 · cc36934
1 parent 172947e
commit cc36934
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/reachable.c b/reachable.c
@@ -79,7 +79,8 @@ static void process_tag(struct tag *tag, struct object_array *p, const char *nam
 
 	if (parse_tag(tag) < 0)
 		die("bad tag object %s", sha1_to_hex(obj->sha1));
-	add_object(tag->tagged, p, NULL, name);
+	if (tag->tagged)
+		add_object(tag->tagged, p, NULL, name);
 }
 
 static void walk_commit_list(struct rev_info *revs)