From 3628b427ba67fe3f45368a15b207ad0fa060a491 Mon Sep 17 00:00:00 2001
From: QAston <none@none>
Date: Tue, 17 Feb 2009 18:43:51 +0100
Subject: *Fix some crashes.

--HG--
branch : trunk
---
 src/game/Unit.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index 3bd2eb0e54d..b7a92c98125 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -10229,6 +10229,8 @@ void Unit::ApplyDiminishingAura( DiminishingGroup group, bool apply )
 
 uint32 Unit::GetSpellMaxRangeForTarget(Unit* target,const SpellRangeEntry * rangeEntry)
 {
+    if (!rangeEntry)
+        return 0;
     if (rangeEntry->maxRangeHostile == rangeEntry->maxRangeFriend)
         return rangeEntry->maxRangeFriend;
     if (IsHostileTo(target))
@@ -10237,6 +10239,8 @@ uint32 Unit::GetSpellMaxRangeForTarget(Unit* target,const SpellRangeEntry * rang
 };
 uint32 Unit::GetSpellMinRangeForTarget(Unit* target,const SpellRangeEntry * rangeEntry)
 {
+    if (!rangeEntry)
+        return 0;
     if (rangeEntry->minRangeHostile == rangeEntry->minRangeFriend)
         return rangeEntry->minRangeFriend;
     if (IsHostileTo(target))
@@ -10245,6 +10249,8 @@ uint32 Unit::GetSpellMinRangeForTarget(Unit* target,const SpellRangeEntry * rang
 };
 uint32 Unit::GetSpellRadiusForTarget(Unit* target,const SpellRadiusEntry * radiusEntry)
 {
+    if (!radiusEntry)
+        return 0;
     if (radiusEntry->radiusHostile == radiusEntry->radiusFriend)
         return radiusEntry->radiusFriend;
     if (IsHostileTo(target))
-- 
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