Update wireguard.sh

wireguard.sh

@@ -341,7 +341,7 @@ set_firewall() {
     if _exists "firewall-cmd"; then
         if [ "$(firewall-cmd --state | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g")" = "running" ]; then
             default_zone="$(firewall-cmd --get-default-zone)"
-            if [ "$(firewall-cmd --zone=${default_zone} --query-masquerade | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g")" = "no" ]; then
+            if [ "$(firewall-cmd --zone=${default_zone} --query-masquerade)" = "no" ]; then
                 _error_detect "firewall-cmd --zone=${default_zone} --add-masquerade"
             fi
             if ! firewall-cmd --list-ports | grep -qw "${SERVER_WG_PORT}/udp"; then