From 2f19d97d210c70eade4fb87c1d86642d77bbcd69 Mon Sep 17 00:00:00 2001
From: ariel- <ariel-@users.noreply.github.com>
Date: Sat, 27 May 2017 01:40:14 -0300
Subject: Core/Spell: abort channeling if no valid targets are found after
 searching

Closes #17624
---
 src/server/game/Spells/Spell.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/server/game/Spells/Spell.cpp b/src/server/game/Spells/Spell.cpp
index d1c7d6c20c4..c1f7cc3459e 100644
--- a/src/server/game/Spells/Spell.cpp
+++ b/src/server/game/Spells/Spell.cpp
@@ -768,6 +768,14 @@ void Spell::SelectSpellTargets()
 
         if (m_spellInfo->IsChanneled())
         {
+            // maybe do this for all spells?
+            if (m_UniqueTargetInfo.empty() && m_UniqueGOTargetInfo.empty() && m_UniqueItemInfo.empty())
+            {
+                SendCastResult(SPELL_FAILED_BAD_IMPLICIT_TARGETS);
+                finish(false);
+                return;
+            }
+
             uint8 mask = (1 << i);
             for (std::list<TargetInfo>::iterator ihit = m_UniqueTargetInfo.begin(); ihit != m_UniqueTargetInfo.end(); ++ihit)
             {
-- 
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