Core/Battleground: Attempt to fix a crash

Please report this error if you get it

(cherry picked from commit d1f9cf84a5fa4a91b70e7d9769a3f41ba8a94a9c)

1 files changed, 6 insertions, 0 deletions

diff --git a/src/server/game/Battlegrounds/Battleground.cpp b/src/server/game/Battlegrounds/Battleground.cpp
index a7da1838393..05e63758917 100644
--- a/src/server/game/Battlegrounds/Battleground.cpp
+++ b/src/server/game/Battlegrounds/Battleground.cpp
@@ -1722,6 +1722,12 @@ void Battleground::EndNow()
 // buffs are in their positions when battleground starts
 void Battleground::HandleTriggerBuff(ObjectGuid go_guid)
 {
+    if (!FindBgMap())
+    {
+        TC_LOG_ERROR("bg.battleground", "Battleground::HandleTriggerBuff called with null bg map, %s", go_guid.ToString().c_str());
+        return;
+    }
+
     GameObject* obj = GetBgMap()->GetGameObject(go_guid);
     if (!obj || obj->GetGoType() != GAMEOBJECT_TYPE_TRAP || !obj->isSpawned())
         return;