updated core to 7.37

modules/translation/tests/translation_test.info

@@ -5,8 +5,8 @@ package = Testing
 version = VERSION
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2015-04-02
-version = "7.36"
+; Information added by Drupal.org packaging script on 2015-05-07
+version = "7.37"
 project = "drupal"
-datestamp = "1427943826"
+datestamp = "1430973154"
 

modules/translation/translation.info

@@ -6,8 +6,8 @@ version = VERSION
 core = 7.x
 files[] = translation.test
 
-; Information added by Drupal.org packaging script on 2015-04-02
-version = "7.36"
+; Information added by Drupal.org packaging script on 2015-05-07
+version = "7.37"
 project = "drupal"
-datestamp = "1427943826"
+datestamp = "1430973154"
 

modules/translation/translation.module

@@ -428,7 +428,7 @@ function translation_node_delete($node) {
  *   A node object.
  */
 function translation_remove_from_set($node) {
-  if (isset($node->tnid)) {
+  if (isset($node->tnid) && $node->tnid) {
     $query = db_update('node')
       ->fields(array(
         'tnid' => 0,