Fix double sided not syncing false (#4481)

Some objects are double sided by default, so SetDoubleSided must be called for them if you want it to be false.

Author: ArranTuna

Client/mods/deathmatch/logic/CPacketHandler.cpp

@@ -3027,8 +3027,7 @@ void CPacketHandler::Packet_EntityAdd(NetBitStreamInterface& bitStream)
                             return;
                         }
 
-                        if (bitStream.ReadBit())
-                            pObject->SetDoubleSided(true);
+                        pObject->SetDoubleSided(bitStream.ReadBit());
 
                         pObject->SetBreakable(bitStream.ReadBit());