quotes

src/freedombone

         exit 3
     fi
     if [[ $SYSTEM_TYPE != "mesh"* ]]; then
-        if [[ $DDNS_PROVIDER != 'none' ]]; then
+        if [[ "$DDNS_PROVIDER" != 'none' ]]; then
             if [[ $ONION_ONLY == "no" ]]; then
                 if [ ! $DDNS_USERNAME ]; then
                     echo $'Please provide the username for your dynamic DNS provider with the --ddnsuser option'