Bug 274640: silently fix up custom sort order cookies which erroneously include SQL LIMIT clause. Patch by gerv; r=vladd,justdave; a=justdave.

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@@ -612,6 +612,11 @@ my @selectnames = map($columns->{$_}->{'name'}, @selectcolumns);
 if (!$order || $order =~ /^reuse/i) {
     if ($cgi->cookie('LASTORDER')) {
         $order = $cgi->cookie('LASTORDER');
+       
+        # Cookies from early versions of Specific Search included this text,
+        # which is now invalid.
+        $order =~ s/ LIMIT 200//;
+        
         $order_from_cookie = 1;
     }
     else {