hotline : #182614 : add more log in send newsletter

VERSIONS_HOTLINE/182614

+ - correctif #182614 : Administration : Newsletter, erreur lors de l'affichage de l'envoi d'une notification
\ No newline at end of file

library/Class/Batch/SendNewsletters.php

@@ -65,14 +65,14 @@ class Class_Batch_SendNewsletters extends Class_Batch_Abstract {
     if ((!$output = $command->getOutput())
         || !is_array($output)
         || !$output[0]) {
-      $this->_endWithError('Unable to run ' . $shell);
+      $this->_endWithError('Unable to run command ' . $shell);
       return;
     }
 
-    $command->exec('ps '. $output[0]);
+    $command->exec('ps '. $output[0] . ' > /dev/null & echo $!');
 
     if (!$success = 0 === $command->getReturnVar())
-      $this->_endWithError('Unable to run ' . $shell);
+      $this->_endWithError('Result command : ' . $shell . ', with output: ' . $output[0] . ', with return var: ' . $command->getReturnVar());
   }