From 1f897f6106373cb306bb01d240ee3385f6407034 Mon Sep 17 00:00:00 2001
From: Jan Boon <kaetemi@no-break.space>
Date: Tue, 3 Jul 2018 16:10:04 +0800
Subject: [PATCH] Fix configuration for Snowballs

--HG--
branch : develop
---
 code/snowballs2/bin/snowballs_client_default.cfg |  3 +++
 code/snowballs2/client/src/configuration.cpp     | 10 +++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/code/snowballs2/bin/snowballs_client_default.cfg b/code/snowballs2/bin/snowballs_client_default.cfg
index 49ec9e4d5..f8af00386 100755
--- a/code/snowballs2/bin/snowballs_client_default.cfg
+++ b/code/snowballs2/bin/snowballs_client_default.cfg
@@ -57,6 +57,9 @@ ScreenFull = 1;
 // Start position of the player (the z is always 0)
 StartPoint = { 1840.0, -970.0, 0.0 };
 
+// Anti-Aliasing
+EnableFXAA = 0;
+
 
 //////////////////////////////////////////////////////////////////////////////
 // HMD Variables /////////////////////////////////////////////////////////////
diff --git a/code/snowballs2/client/src/configuration.cpp b/code/snowballs2/client/src/configuration.cpp
index 303db63ce..bc37448b2 100644
--- a/code/snowballs2/client/src/configuration.cpp
+++ b/code/snowballs2/client/src/configuration.cpp
@@ -37,7 +37,15 @@ namespace SBCLIENT {
 void CConfiguration::setAndCallback(const std::string &varName, void (*cb)(CConfigFile::CVar &var))
 {
 	ConfigFile->setCallback(varName, cb);
-	cb(*ConfigFile->getVarPtr(varName));
+	CConfigFile::CVar *varPtr = ConfigFile->getVarPtr(varName);
+	if (!varPtr)
+	{
+		nlwarning("Missing config variable '%s'", varName.c_str());
+	}
+	else
+	{
+		cb(*varPtr);
+	}
 }
 
 void CConfiguration::dropCallback(const std::string &varName)