From 6416d084dcfd7e9c085a04398b6f4dfcd5240ed9 Mon Sep 17 00:00:00 2001
From: Stoabrogga <38475780+Stoabrogga@users.noreply.github.com>
Date: Thu, 12 Sep 2019 22:28:15 +0200
Subject: [PATCH] fix(Core/CreatureScript): Ormorok log errors (#2241)

---
 src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp b/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
index 388939961..ab80993ad 100644
--- a/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
+++ b/src/server/scripts/Northrend/Nexus/Nexus/boss_ormorok.cpp
@@ -153,7 +153,10 @@ class boss_ormorok : public CreatureScript
                             float o = rand_norm()*2.0f*M_PI;
                             float x = me->GetPositionX()+5.0f*_spikesCount*cos(o);
                             float y = me->GetPositionY()+5.0f*_spikesCount*sin(o);
-                            me->SummonCreature(NPC_CRYSTAL_SPIKE, x, y, me->GetMap()->GetHeight(x, y, me->GetPositionZ()+5.0f), 0, TEMPSUMMON_TIMED_DESPAWN, 7000);
+                            float h = me->GetMap()->GetHeight(x, y, me->GetPositionZ()+5.0f);
+
+                            if (h != INVALID_HEIGHT)
+                                me->SummonCreature(NPC_CRYSTAL_SPIKE, x, y, h, 0, TEMPSUMMON_TIMED_DESPAWN, 7000);
                         }
                         events.ScheduleEvent(EVENT_ORMOROK_SUMMON_SPIKES, 200);
                         break;