# HG changeset patch
# User hertzhaft
# Date 1298247622 -3600
# Node ID 58dca7a7fe3728c6a1bf80c4beb5f10c86d22b60
# Parent  0c5b4b0f70448a23385119959fba6576980cfe7a
could not remove last region

diff -r 0c5b4b0f7044 -r 58dca7a7fe37 client/digitallibrary/jquery/jquery.digilib.regions.js
--- a/client/digitallibrary/jquery/jquery.digilib.regions.js	Mon Feb 21 01:08:33 2011 +0100
+++ b/client/digitallibrary/jquery/jquery.digilib.regions.js	Mon Feb 21 01:20:22 2011 +0100
@@ -243,7 +243,10 @@
     // pack regions array into a parameter string
     var packRegions = function (data) {
         var regions = data.regions;
-        if (!regions.length) return;
+        if (!regions.length) {
+            data.settings.rg = null;
+            return;
+        }
         var rg = '';
         for (var i = 0; i < regions.length; i++) {
             region = regions[i];