merge: do not setup worktree twice

jrn · gitster · commit d629c40b0b8b · 2009-11-10T10:50:19.000-08:00
Builtins do not need to run setup_worktree() for themselves, since
the builtin machinery runs it for them.

Signed-off-by: Jonathan Nieder &lt;jrnieder@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin-merge.c b/builtin-merge.c
@@ -840,7 +840,6 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 	const char *best_strategy = NULL, *wt_strategy = NULL;
 	struct commit_list **remotes = &remoteheads;
 
-	setup_work_tree();
 	if (file_exists(git_path("MERGE_HEAD")))
 		die("You have not concluded your merge. (MERGE_HEAD exists)");
 	if (read_cache_unmerged())
