Bug 315969: Cannot enter new bugs when the CC list is emtpy - Patch by Frédéric Buclin <LpSolit@gmail.com> r/a=myk

git-svn-id: svn://10.0.0.236/trunk@184443 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bugzilla/post_bug.cgi

@@ -227,6 +227,7 @@ my %ccids;
 # use a hash rather than a list to avoid adding users twice
 if (defined $cgi->param('cc')) {
     foreach my $person ($cgi->param('cc')) {
+        next unless $person;
         my $ccid = DBNameToIdAndCheck($person);
         if ($ccid && !$ccids{$ccid}) {
            $ccids{$ccid} = 1;