From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Sun, 8 Mar 2015 10:12:40 +0000 (+0700)
Subject: untracked-cache: temporarily disable with $GIT_DISABLE_UNTRACKED_CACHE
X-Git-Tag: v2.5.1~16^2~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/76e6b090a0b9b1e83b8e467d1b64f250f66c3f54?ds=inline;hp=-c

untracked-cache: temporarily disable with $GIT_DISABLE_UNTRACKED_CACHE

This can be used to double check if results with untracked cache are
correctly, compared to vanilla version. Untracked cache remains in
index, but not used.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

76e6b090a0b9b1e83b8e467d1b64f250f66c3f54
diff --git a/dir.c b/dir.c
index 592b5fa795..2cf8f35cc7 100644
--- a/dir.c
+++ b/dir.c
@@ -1801,7 +1801,7 @@ static struct untracked_cache_dir *validate_untracked_cache(struct dir_struct *d
 	struct untracked_cache_dir *root;
 	int i;
 
-	if (!dir->untracked)
+	if (!dir->untracked || getenv("GIT_DISABLE_UNTRACKED_CACHE"))
 		return NULL;
 
 	/*