From 59029a6c7a0365521aa80519081fdfc7d958cca0 Mon Sep 17 00:00:00 2001
From: markzd <markzd@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Sat, 5 Jan 2013 04:45:53 +0000
Subject: * Follow up r17065    1. Removed some unnecessary
 checks.(bugreport:7078)    2. Fixed some index's which would access an
 invalid array position, crashing the server.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@17077 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/unit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/map/unit.c')

diff --git a/src/map/unit.c b/src/map/unit.c
index eb8eac589..111f49065 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -1687,7 +1687,7 @@ int	unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir)
 	struct unit_data *ud = unit_bl2ud(bl);
 	nullpo_ret(ud);
 
-	if( dir < 0 || dir > 7 )
+	if(dir > 7)
 		return 1;
 
 	ud->to_x = tx;
-- 
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