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| version 1.17, 2006/09/28 20:47:13 | version 1.18, 2006/12/08 22:04:57 |
|---|---|
| Line 109 sub encrypted { | Line 109 sub encrypted { |
| sub check_encrypt { | sub check_encrypt { |
| my $str=shift; | my $str=shift; |
| if ($env{'request.enc'}) { return &Apache::lonenc::encrypted($str); } | if (ref($str)) { |
| if ($env{'request.enc'}) { $$str = &Apache::lonenc::encrypted($$str); } | |
| return; | |
| } else { | |
| if ($env{'request.enc'}) { return &Apache::lonenc::encrypted($str); } | |
| } | |
| return $str; | return $str; |
| } | } |