Scripts/OnyxiasLair: Fix a crash in boss_onyxia

Closes #10393

Note: this just fixes the crash, not the issues the script has (a.k.a rewrite this)

1 files changed, 2 insertions, 1 deletions

diff --git a/src/server/scripts/Kalimdor/OnyxiasLair/boss_onyxia.cpp b/src/server/scripts/Kalimdor/OnyxiasLair/boss_onyxia.cpp
index 0adc6190d4b..79421ffe37e 100644
--- a/src/server/scripts/Kalimdor/OnyxiasLair/boss_onyxia.cpp
+++ b/src/server/scripts/Kalimdor/OnyxiasLair/boss_onyxia.cpp
@@ -408,7 +408,8 @@ public:
                                     me->InterruptNonMeleeSpells(false);
 
                                 Talk(EMOTE_BREATH);
-                                DoCast(me, PointData->SpellId);
+                                if (PointData) /// @todo: In what cases is this null? What should we do?
+                                    DoCast(me, PointData->SpellId);
                                 events.ScheduleEvent(EVENT_DEEP_BREATH, 70000);
                             }
                             break;