Core/Pets: moved recently added distance check and active setter into…

… post summon actions

src/server/game/Entities/Creature/TemporarySummon/NewTemporarySummon.cpp

@@ -210,14 +210,6 @@ bool NewTemporarySummon::HandlePreSummonActions(Unit const* summoner, uint8 crea
             break;
     }
 
-    // If a summon is suposed to follow its summoner, make sure that it stays within its distance
-    if (ShouldJoinSummonerSpawnGroupAfterCreation() || ShouldFollowSummonerAfterCreation())
-        _summonDistanceCheckTimer = 1s;
-
-    // Mark all temporary summons as active to keep updating duration and distance checks
-    // @todo: research possible exploits or performance issues because of that
-    setActive(true);
-
     return true;
 }
 
@@ -250,6 +242,14 @@ void NewTemporarySummon::HandlePostSummonActions()
             }
         }
     }
+
+    // If a summon is suposed to follow its summoner, make sure that it stays within its distance
+    if (ShouldJoinSummonerSpawnGroupAfterCreation() || ShouldFollowSummonerAfterCreation())
+        _summonDistanceCheckTimer = 1s;
+
+    // Mark all temporary summons as active to keep updating duration and distance checks
+    // @todo: research possible exploits or performance issues because of that
+    setActive(true);
 }
 
 void NewTemporarySummon::Unsummon(Milliseconds timeUntilDespawn /*= 0ms*/)