From 52c56bdef9d771584bebe6d04987601165d1729c Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Sat, 8 Mar 2025 17:49:25 +0100
Subject: [PATCH] Core/PacketIO: Skip sending empty SMSG_UPDATE_OBJECT for
 transports on map changes

---
 src/server/game/Maps/Map.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index c78024d37e..f33af21ece 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -1725,6 +1725,9 @@ void Map::SendInitTransports(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->SendDirectMessage(&packet);
@@ -1743,6 +1746,9 @@ void Map::SendRemoveTransports(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->SendDirectMessage(&packet);
@@ -1773,6 +1779,9 @@ void Map::SendUpdateTransportVisibility(Player* player)
         }
     }
 
+    if (!transData.HasData())
+        return;
+
     WorldPacket packet;
     transData.BuildPacket(&packet);
     player->SendDirectMessage(&packet);