FIX: added missing env setting in applypatches

patches/applyPatches.sh

@@ -33,6 +33,8 @@ set -e
 if [ -z "$UTILSPATH" ]; then
     UTILSPATH=$(realpath "$(dirname $0)/../utils")
     export UTILSPATH
+	MAINPATH="$(dirname $UTILSPATH)"
+	export MAINPATH
 fi
 
 source $UTILSPATH/load_settings.sh