From 8e18dc85cf3b912aba371bcf9b8fad6d25f7d04b Mon Sep 17 00:00:00 2001
From: Fred Bauer <fred.w.bauer@gmail.com>
Date: Fri, 21 Oct 2011 06:45:26 +0000
Subject: fix sign error

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30812 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/common/dircache.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/firmware/common/dircache.c b/firmware/common/dircache.c
index c544abc567..5f3d418645 100644
--- a/firmware/common/dircache.c
+++ b/firmware/common/dircache.c
@@ -165,10 +165,10 @@ static int move_callback(int handle, void* current, void* new)
     }
     dircache_root = new;
 
-    d_names_start -= diff;
-    d_names_end -= diff;
-    dot -= diff;
-    dotdot -= diff;
+    d_names_start += diff;
+    d_names_end += diff;
+    dot += diff;
+    dotdot += diff;
 
     return BUFLIB_CB_OK;
 }
-- 
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