ddns.cgi: Remove an other unknown function call.

diff --git a/html/cgi-bin/ddns.cgi b/html/cgi-bin/ddns.cgi
index ada92c0529d853e74c3b07208bc67f7d1f8a24e4..738e6ecfbcdf523408b4e33ab81ac1fe66b63c9f 100644 (file)
--- a/html/cgi-bin/ddns.cgi
+++ b/html/cgi-bin/ddns.cgi
@@ -636,7 +636,7 @@ sub GenerateDDNSConfigFile {
                my ($provider, $hostname, $domain, $proxy, $wildcards, $username, $password, $enabled) = @settings;
 
                # Skip entries if they are not (longer) supported.
-               next if (!&General::is_part_of("$provider", @providers));
+               next unless ($provider ~~ @providers);
 
                # Skip disabled entries.
                next if ($enabled eq "off");