Changeset 215 for trunk/npemap.org.uk

Timestamp:

Oct 27, 2006, 10:44:39 PM (15 years ago)

Author:

David Sheldon

Message:

better return link handling.

File:

• trunk/npemap.org.uk/cgi/bad-postcode.fcgi (modified) (1 diff)

trunk/npemap.org.uk/cgi/bad-postcode.fcgi

@@ -34 +34 @@
     # If we're given return URL parameters, basic sanity check to stop
     # funny business
-    my $returnlink = '<a href="' . $returnBaseURL . '/tiles/map.html">Go back to the map</a>';
+    my $returnURL= '/tiles/map.html';
+    if (defined $ENV{HTTP_REFERER}) {
+        $returnURL = $ENV{HTTP_REFERER};
+    }
+
+    my $returnlink = "<a href='$returnURL'>Go back to the map</a>";
 
     # In case the database went away, make sure we have a connection