diff --git a/includes/entity.inc b/includes/entity.inc
index 2fefd59..0b80d53 100644
--- a/includes/entity.inc
+++ b/includes/entity.inc
@@ -159,6 +159,18 @@ class DrupalDefaultEntityController implements DrupalEntityControllerInterface {
    */
   public function load($ids = array(), $conditions = array()) {
     $entities = array();
+    
+    # PATCH http://drupal.org/node/1003788#comment-5195682
+    // Clean the $ids array to remove non-integer values that can be passed
+    // in from various sources, including menu callbacks.
+    if (is_array($ids)) {
+      foreach ($ids as $key => $id) {
+        if (empty($id) || ((string) $id !== (string) (int) $id)) {
+          unset($ids[$key]);
+        }
+      }
+    }
+    # endpatch
 
     // Revisions are not statically cached, and require a different query to
     // other conditions, so separate the revision id into its own variable.