wireguard.cgi: Permit empty client pool

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/html/cgi-bin/wireguard.cgi b/html/cgi-bin/wireguard.cgi
index 4c981aae3293764a48077ecc239ef2ea53ab6084..2f244804b1156b9b9372b6763bff2a7d545bd2bc 100644 (file)
--- a/html/cgi-bin/wireguard.cgi
+++ b/html/cgi-bin/wireguard.cgi
@@ -62,7 +62,7 @@ if ($cgiparams{"ACTION"} eq $Lang::tr{'save'}) {
                # Ignore any changes if the pool is in use
        } elsif (&Network::check_subnet($cgiparams{'CLIENT_POOL'})) {
                $Wireguard::settings{'CLIENT_POOL'} = $cgiparams{'CLIENT_POOL'};
-       } else {
+       } elsif ($cgiparams{'CLIENT_POOL'} ne '') {
                push(@errormessages, $Lang::tr{'wg invalid client pool'});
        }