From f44ee96682548960742e6275de337b4eb90330a8 Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Fri, 5 Aug 2022 00:06:13 +0200
Subject: [PATCH] Core/LFG: Filter out lfg dungeons that have invalid
 map/difficulty pairs

---
 src/server/game/DungeonFinding/LFGMgr.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/game/DungeonFinding/LFGMgr.cpp b/src/server/game/DungeonFinding/LFGMgr.cpp
index 936eaae171d..a586f723edb 100644
--- a/src/server/game/DungeonFinding/LFGMgr.cpp
+++ b/src/server/game/DungeonFinding/LFGMgr.cpp
@@ -198,6 +198,9 @@ void LFGMgr::LoadLFGDungeons(bool reload /* = false */)
         if (!dungeon)
             continue;
 
+        if (!sDB2Manager.GetMapDifficultyData(dungeon->MapID, Difficulty(dungeon->DifficultyID)))
+            continue;
+
         switch (dungeon->TypeID)
         {
             case LFG_TYPE_DUNGEON: