fix: autoinstall running every time

entrypoint-user.sh

@@ -18,7 +18,7 @@ elif [ -d "/linuxgsm/lgsm/functions" ]; then
 fi
 
 # Install game server
-if [ -z "$(ls -A -- "serverfiles" >/dev/null 2>&1)" ]; then
+if [ -z "$(ls -A -- "serverfiles" 2> /dev/null)" ]; then
   echo -e ""
   echo -e "Installing ${GAMESERVER}"
   echo -e "================================="