Core/PacketIO: Skip sending empty SMSG_UPDATE_OBJECT for transports on map changes

(cherry picked from commit f6c37f6791f1a28f5a077f251ec60a541cf0284f)

1 files changed, 9 insertions, 0 deletions

diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index f13d2002d26..82257a1bffa 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -1898,6 +1898,9 @@ void Map::SendInitTransports(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->SendDirectMessage(&packet);
@@ -1916,6 +1919,9 @@ void Map::SendRemoveTransports(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->SendDirectMessage(&packet);
@@ -1946,6 +1952,9 @@ void Map::SendUpdateTransportVisibility(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->GetSession()->SendPacket(&packet);