Core/Dungeon Finder: Better solution for 24bb62e (fixed logic in dungeon selection)

1 files changed, 1 insertions, 3 deletions

diff --git a/src/server/game/DungeonFinding/LFGMgr.cpp b/src/server/game/DungeonFinding/LFGMgr.cpp
index c2da032ccdf..9e9603dc5fe 100755
--- a/src/server/game/DungeonFinding/LFGMgr.cpp
+++ b/src/server/game/DungeonFinding/LFGMgr.cpp
@@ -931,9 +931,7 @@ bool LFGMgr::CheckCompatibility(LfgGuidList check, LfgProposal*& pProposal)
     // Select a random dungeon from the compatible list
     // TODO - Select the dungeon based on group item Level, not just random
     LfgDungeonSet::const_iterator itDungeon = compatibleDungeons.begin();
-    uint8 rand = urand(0, compatibleDungeons.size() - 1);
-    for (uint8 i = 0; i < rand; ++i)
-        ++itDungeon;
+    std::advance(itDungeon, urand(0, compatibleDungeons.size() - 1));
 
     // Create a new proposal
     pProposal = new LfgProposal(*itDungeon);