From 5233c633a941c127bc5ca580a465a568297a6bb4 Mon Sep 17 00:00:00 2001
From: funkyfranky <frank@inter-zone.de>
Date: Wed, 2 Aug 2017 17:56:07 +0200
Subject: [PATCH] Fixes for Group in Zone functions

If a group is not alive, group in zone functions crash. Added checks if group is still alive. If not return before the error occurs.
---
 Moose Development/Moose/Wrapper/Group.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Moose Development/Moose/Wrapper/Group.lua b/Moose Development/Moose/Wrapper/Group.lua
index bab893f7a..5879bd2af 100644
--- a/Moose Development/Moose/Wrapper/Group.lua	
+++ b/Moose Development/Moose/Wrapper/Group.lua	
@@ -574,6 +574,8 @@ do -- Is Zone methods
 function GROUP:IsCompletelyInZone( Zone )
   self:F2( { self.GroupName, Zone } )
   
+  if not self:IsAlive() then return false end
+  
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
@@ -595,6 +597,8 @@ function GROUP:IsPartlyInZone( Zone )
   local IsOneUnitInZone = false
   local IsOneUnitOutsideZone = false
   
+  if not self:IsAlive() then return false end
+  
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
@@ -618,6 +622,8 @@ end
 function GROUP:IsNotInZone( Zone )
   self:F2( { self.GroupName, Zone } )
   
+  if not self:IsAlive() then return true end
+  
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then
@@ -636,6 +642,8 @@ function GROUP:CountInZone( Zone )
   self:F2( {self.GroupName, Zone} )
   local Count = 0
   
+  if not self:IsAlive() then return Count end
+  
   for UnitID, UnitData in pairs( self:GetUnits() ) do
     local Unit = UnitData -- Wrapper.Unit#UNIT
     if Zone:IsVec3InZone( Unit:GetVec3() ) then