Index: viewUpdate.php
===================================================================
--- viewUpdate.php	(revision 785)
+++ viewUpdate.php	(working copy)
@@ -148,6 +148,7 @@
   foreach($updatearray as $file)
     {
     $filename = $file['filename'];
+    $filename = str_replace("\\", "/", $filename);
     $directory = substr($filename,0,strrpos($filename,"/"));
      
     $pos = strrpos($filename,"/");

Index: common.php
===================================================================
--- common.php	(revision 788)
+++ common.php	(working copy)
@@ -1882,7 +1882,14 @@
 /** Return the Trac URL */
 function get_trac_diff_url($projecturl, $directory, $file, $revision)
 {
-  $diff_url = $projecturl."/".$directory."/".$file."?rev=".$revision;
+  if ($directory == "")
+    {
+    $diff_url = $projecturl."/".$file."?rev=".$revision;
+    }
+  else
+    {
+    $diff_url = $projecturl."/".$directory."/".$file."?rev=".$revision;
+    }
   return make_cdash_url($diff_url);
 }