Index: imagefield_crop.module
===================================================================
--- imagefield_crop.module	(revision 1120)
+++ imagefield_crop.module	(working copy)
@@ -45,6 +45,8 @@
  * Delegated to filefield.
  */
 function imagefield_crop_widget_settings($op, $widget) {
+  // make sure we have the functions as this may be called from update.php
+  module_load_include('inc', 'imagefield_crop', 'imagefield_crop_widget');
   switch ($op) {
     case 'form':
       return imagefield_crop_widget_settings_form($widget);