do not require server signature on page error
authorMischa POSLAWSKY <perl@shiar.org>
Tue, 3 Jun 2008 07:32:42 +0000 (07:32 +0000)
committerMischa POSLAWSKY <perl@shiar.org>
Tue, 3 Jun 2008 07:32:42 +0000 (07:32 +0000)
In rare cases, SERVER_SIGNATURE may not be set.  This isn't a problem,
but we need to check for definedness to prevent warnings.


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