merge_trees(): ensure that the callers release output buffer

diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index f02e3d23bb71a39dfd9f6eddf40aa84da896b650..00ea91aae6325fccafc22c64d86c5f7335851b81 100644 (file)
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -118,7 +118,8 @@ static void show_killed_files(struct dir_struct *dir)
                                 */
                                pos = cache_name_pos(ent->name, ent->len);
                                if (0 <= pos)
-                                       die("bug in show-killed-files");
+                                       die("BUG: killed-file %.*s not found",
+                                               ent->len, ent->name);
                                pos = -pos - 1;
                                while (pos < active_nr &&
                                       ce_stage(active_cache[pos]))