From f167bb005986ac15376733b76b575235127471c1 Mon Sep 17 00:00:00 2001
From: MadCamel <madcamel@gmail.com>
Date: Sat, 1 May 2010 11:30:48 -0400
Subject: Do not relay duplicate direction change packets

Pre-mana clients spam this packet while walking into blocked tiles
---
 src/map/clif.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/map/clif.c b/src/map/clif.c
index 2f922eb..da26b5d 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -7229,6 +7229,9 @@ void clif_parse_ChangeDir (int fd, struct map_session_data *sd)
 //  RFIFOW(fd,2); // Apparently does nothing?
     dir = RFIFOB (fd, 4);
 
+    if (dir == sd->dir)
+        return;
+
     pc_setdir (sd, dir);
 
     WBUFW (buf, 0) = 0x9c;
-- 
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