do not require server signature on page error

[perl/plp/.git] / lib / PLP.pm
diff --git a/lib/PLP.pm b/lib/PLP.pm

index 54a3b91fe5eb43248f81a9f4716478e1fd6f5e43..2e740cfaa5ab2b156571a0390f92458807c5c06c 100644 (file)
--- a/lib/PLP.pm
+++ b/lib/PLP.pm
@@ -14,7 +14,7 @@ use File::Spec;
  use strict;
  use warnings;
  
-our $VERSION = '3.22';
+our $VERSION = '3.22_01';
  
  # Subs in this package:
  #  _default_error($plain, $html)    Default error handler
@@ -76,7 +76,9 @@ sub error {
                 print "Status: $type\nContent-Type: text/html\n\n",
                         qq{<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">\n<html>},
                         "<head>\n<title>$type $short</title>\n</head></body>\n<h1>$short",
-                       "</h1>\n$long<p>\n<hr>\n$ENV{SERVER_SIGNATURE}</body></html>";
+                       "</h1>\n$long<p>\n<hr>\n";
+               print $ENV{SERVER_SIGNATURE} if $ENV{SERVER_SIGNATURE};
+               print "</body></html>";
         }
  }