removed duplicate in if statement

functions/fn_install_gsquery

@@ -2,7 +2,7 @@
 # LGSM fn_install_gsquery function
 # Author: Daniel Gibbs
 # Website: http://gameservermanagers.com
-# Version: 100415
+# Version: 070715
 
 fn_dlgsquery(){
 cd "${rootdir}"
@@ -11,7 +11,7 @@ wget -N /dev/null "http://gameservermanagers.com/dl/gsquery.py" 2>&1 | grep -F "
 chmod +x gsquery.py
 }
 
-if [ "${engine}" == "avalanche" ]||[ "${engine}" == "goldsource" ]||[ "${engine}" == "realvirtuality" ]||[ "${engine}" == "source" ]||[ "${engine}" == "spark" ]||[ "${engine}" == "unity3d" ]||[ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]||[ "${engine}" == "unreal2" ]; then
+if [ "${engine}" == "avalanche" ]||[ "${engine}" == "goldsource" ]||[ "${engine}" == "realvirtuality" ]||[ "${engine}" == "source" ]||[ "${engine}" == "spark" ]||[ "${engine}" == "unity3d" ]||[ "${engine}" == "unreal" ]||[ "${engine}" == "unreal2" ]; then
 	echo ""
 	echo "GameServerQuery"
 	echo "============================"
@@ -27,4 +27,4 @@ if [ "${engine}" == "avalanche" ]||[ "${engine}" == "goldsource" ]||[ "${engine}
 	else
 		fn_dlgsquery
 	fi
-fi
+fi