Index: trunk/admin/users/user_list.php
===================================================================
diff -u -r267 -r278
--- trunk/admin/users/user_list.php	(.../user_list.php)	(revision 267)
+++ trunk/admin/users/user_list.php	(.../user_list.php)	(revision 278)
@@ -221,11 +221,8 @@
 $SearchWords = $objSession->GetVariable("UserSearchWord");
 
 $where = "(ug.PrimaryGroup!=0 OR ug.PrimaryGroup IS NULL)";
-if(strlen($SearchWords))
-{
-    $SearchWhere = $objUsers->AdminSearchWhereClause($SearchWords);
-}
 
+$SearchWhere = $SearchWords ? $objUsers->AdminSearchWhereClause($SearchWords) : '';
 if(strlen($SearchWhere))
 {
     $where .= " AND (".$SearchWhere.")";
@@ -250,17 +247,17 @@
 if(strlen($orderBy))
     $sql .=" ORDER BY ".$orderBy;
 
-if((int)$_GET["resetpage"])    
+if( GetVar('resetpage') )    
 {
   $page = 1;
   $objSession->SetVariable($CurrentPageVar,1);
 }
 else
 {  
-  if((int)$_GET["lpn"])
+  if( GetVar('lpn') )
   {    
-    $objSession->SetVariable($CurrentPageVar,(int)$_GET["lpn"]);
-    $page = (int)$_GET["lpn"];
+    $page = GetVar('lpn');
+    $objSession->SetVariable($CurrentPageVar, $page);
   }
   else
   {