ftpserver.pl: Added support for empty pop3 authentication data

diff --git a/tests/ftpserver.pl b/tests/ftpserver.pl
index 803273db66122816953a140a77c8fd109afb19ee..1d209d8d9c28cf8f79411534ee1e882bc35567e3 100755 (executable)
--- a/tests/ftpserver.pl
+++ b/tests/ftpserver.pl
@@ -3065,7 +3065,7 @@ while(1) {
         }
         elsif($proto eq "pop3") {
             # POP3 long "commands" are base64 authentication data
-            unless($full =~ /^[A-Z0-9+\/]+={0,2}$/i) {
+            unless($full =~ /^[A-Z0-9+\/]*={0,2}$/i) {
                 sendcontrol "-ERR '$full': command not understood.\r\n";
                 last;
             }