Index: plugin_manager.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/plugin_manager/plugin_manager.module,v
retrieving revision 1.51.2.55
diff -u -p -r1.51.2.55 plugin_manager.module
--- plugin_manager.module	28 Dec 2008 21:45:18 -0000	1.51.2.55
+++ plugin_manager.module	7 Feb 2009 19:41:41 -0000
@@ -350,7 +350,7 @@ function plugin_manager_get_release_hist
     $xml = simplexml_load_string($file->data);
 
     // If it can't find the info for this project, skip to the next one.
-    if ($xml == FALSE) {
+    if ($xml == FALSE || !isset($xml->releases->release)) {
       drupal_set_message(t("Downloading the release history failed for @project.", array('@project' => $project)), "error");
       continue;
     }
@@ -558,4 +558,5 @@ function plugin_manager_ajax_search_lett
   }
   print drupal_to_js($queue);
   exit(0);
-}
\ No newline at end of file
+}
+