[8382] Implement ByteArray functions for skip read of fields not needed for server in received packets. Author: VladimirMangos

    * Use this fucntions in some case.
    * Change some packets to form: read fields first check later for better control recieved packets structure.
    * Fix CMSG_STAND_STATE_CHANGE packet structure to more correct.

--HG--
branch : trunk

1 files changed, 2 insertions, 3 deletions

diff --git a/src/game/SpellHandler.cpp b/src/game/SpellHandler.cpp
index ab1ce6c4ba9..e1e816635aa 100644
--- a/src/game/SpellHandler.cpp
+++ b/src/game/SpellHandler.cpp
@@ -355,10 +355,9 @@ void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
 
 void WorldSession::HandleCancelCastOpcode(WorldPacket& recvPacket)
 {
-    // increments with every CANCEL packet, don't use for now
-    uint8 counter;
     uint32 spellId;
-    recvPacket >> counter;
+
+    recvPacket.read_skip<uint8>();                          // counter, increments with every CANCEL packet, don't use for now
     recvPacket >> spellId;
 
     if(_player->IsNonMeleeSpellCasted(false))