From d675ed79c51ec64260f751d9d7f3c920da94eed2 Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Fri, 6 Jan 2023 01:46:57 +0100
Subject: Scripts/Icecrown Citadel: Added missing empty check before
 SelectRandomContainerElement

(cherry picked from commit 9d8fc9037163b2a0776ee44760025a17ce11f115)
---
 src/server/scripts/Northrend/IcecrownCitadel/boss_sister_svalna.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/server/scripts/Northrend/IcecrownCitadel/boss_sister_svalna.cpp b/src/server/scripts/Northrend/IcecrownCitadel/boss_sister_svalna.cpp
index 91126716d4e..df5e2ac773c 100644
--- a/src/server/scripts/Northrend/IcecrownCitadel/boss_sister_svalna.cpp
+++ b/src/server/scripts/Northrend/IcecrownCitadel/boss_sister_svalna.cpp
@@ -961,7 +961,8 @@ struct npc_captain_arnath : public npc_argent_captainAI
                 case EVENT_ARNATH_PW_SHIELD:
                 {
                     std::list<Creature*> targets = DoFindFriendlyMissingBuff(40.0f, SPELL_POWER_WORD_SHIELD);
-                    DoCast(Trinity::Containers::SelectRandomContainerElement(targets), SPELL_POWER_WORD_SHIELD);
+                    if (!targets.empty())
+                        DoCast(Trinity::Containers::SelectRandomContainerElement(targets), SPELL_POWER_WORD_SHIELD);
                     Events.ScheduleEvent(EVENT_ARNATH_PW_SHIELD, 15s, 20s);
                     break;
                 }
-- 
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