Index: cck_time.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/cck_time/cck_time.module,v
retrieving revision 1.2.2.2
diff -u -r1.2.2.2 cck_time.module
--- cck_time.module	20 Apr 2010 14:54:05 -0000	1.2.2.2
+++ cck_time.module	4 Oct 2010 08:40:28 -0000
@@ -67,7 +67,7 @@
       if (empty($items)) {
         return;
       };
-      if (($items[0]['hour'] === '') || ($items[0]['minute'] === '')) {
+      if (!isset($items[0]['hour']) || ($items[0]['hour'] === '') || !isset($items[0]['minute']) || ($items[0]['minute'] === '')) {
         return;
       }
       //intentional lack of support for multiple values