Index: linkweights.module
===================================================================
--- linkweights.module
+++ linkweights.module	(working copy)
@@ -69,7 +69,7 @@
 function linkweights_link_alter(&$links, $node) {
   $lweights = db_query("SELECT * FROM {linkweights} WHERE nodetype='%s'", $node->type);
   //set default to 0
-  foreach ($links as $link) {
+  foreach ($links as $key => $link) {
     $links[$key]['weight'] = 0;
   }
   while ($val = db_fetch_array($lweights)) {