Index: weight.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/weight/weight.module,v
retrieving revision 1.23.2.8
diff -u -p -r1.23.2.8 weight.module
--- weight.module	25 Apr 2009 15:11:36 -0000	1.23.2.8
+++ weight.module	21 Jun 2009 20:31:46 -0000
@@ -238,13 +238,14 @@ function _weight_change($nid, $weight) {
  * unweighted sticky nodes will have a value of 100.
  */
 function _weight_encode(&$node) {
-  if ($node->sticky) {
+  if ($node->sticky == 1) {
     $node->sticky = 100 - $node->node_weight;
   }
   // Unweighted non-sticky nodes will have a value of -100.
-  else {
+  elseif ($node->sticky == 0) {
     $node->sticky = -($node->node_weight + 100);
   }
+  //If the sticky value is neither 1 or 0 it has already been encoded. Do nothing.
 }
 
 /**