From 67c1c52caa41c5cd0af8811763196cd45204494e Mon Sep 17 00:00:00 2001
From: Mark Vejvoda <mark_vejvoda@hotmail.com>
Date: Mon, 11 Oct 2010 15:58:10 +0000
Subject: [PATCH] - added an extra NULL check to new max unit check

---
 source/glest_game/type_instances/faction.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/source/glest_game/type_instances/faction.cpp b/source/glest_game/type_instances/faction.cpp
index e3984f0ec..7e2914078 100644
--- a/source/glest_game/type_instances/faction.cpp
+++ b/source/glest_game/type_instances/faction.cpp
@@ -173,16 +173,16 @@ bool Faction::reqsOk(const RequirableType *rt) const{
     }
 
 	//required upgrades
-    for(int i=0; i<rt->getUpgradeReqCount(); ++i){
-		if(!upgradeManager.isUpgraded(rt->getUpgradeReq(i))){
+    for(int i=0; i<rt->getUpgradeReqCount(); ++i) {
+		if(upgradeManager.isUpgraded(rt->getUpgradeReq(i)) == false) {
 			return false;
 		}
     }
     
-    if(dynamic_cast<const UnitType *>(rt) != NULL ){
+    if(dynamic_cast<const UnitType *>(rt) != NULL ) {
     	const UnitType *producedUnitType=(UnitType *) rt;		
-   		if(producedUnitType->getMaxUnitCount()>0){
-			if(producedUnitType->getMaxUnitCount()<=getCountForMaxUnitCount(producedUnitType)){
+   		if(producedUnitType != NULL && producedUnitType->getMaxUnitCount() > 0) {
+			if(producedUnitType->getMaxUnitCount() <= getCountForMaxUnitCount(producedUnitType)) {
 		        return false;
 			}
    		}