Core: ported headers cleanup from master branch

1 files changed, 4 insertions, 4 deletions

diff --git a/src/server/game/DungeonFinding/LFGQueue.cpp b/src/server/game/DungeonFinding/LFGQueue.cpp
index 4cbff1e3307..2843275dfd1 100644
--- a/src/server/game/DungeonFinding/LFGQueue.cpp
+++ b/src/server/game/DungeonFinding/LFGQueue.cpp
@@ -283,7 +283,7 @@ LfgCompatibilityData* LFGQueue::GetCompatibilityData(std::string const& key)
     if (itr != CompatibleMapStore.end())
         return &(itr->second);
 
-    return NULL;
+    return nullptr;
 }
 
 uint8 LFGQueue::FindGroups()
@@ -508,7 +508,7 @@ LfgCompatibility LFGQueue::CheckCompatibility(GuidList check)
     else
     {
         ObjectGuid gguid = *check.begin();
-        const LfgQueueData &queue = QueueDataStore[gguid];
+        LfgQueueData const& queue = QueueDataStore[gguid];
         proposalDungeons = queue.dungeons;
         proposalRoles = queue.roles;
         LFGMgr::CheckGroupRoles(proposalRoles);          // assing new roles
@@ -540,7 +540,7 @@ LfgCompatibility LFGQueue::CheckCompatibility(GuidList check)
     }
 
     // Create a new proposal
-    proposal.cancelTime = time(NULL) + LFG_TIME_PROPOSAL;
+    proposal.cancelTime = time(nullptr) + LFG_TIME_PROPOSAL;
     proposal.state = LFG_PROPOSAL_INITIATING;
     proposal.leader.Clear();
     proposal.dungeonId = Trinity::Containers::SelectRandomContainerElement(proposalDungeons);
@@ -674,7 +674,7 @@ std::string LFGQueue::DumpCompatibleInfo(bool full /* = false */) const
             {
                 o << " (";
                 bool first = true;
-                for (const auto& role : itr->second.roles)
+                for (auto const& role : itr->second.roles)
                 {
                     if (!first)
                         o << "|";