fix missing command in batch!

src/efm/efm_back_end.c

@@ -139,6 +139,7 @@ _process(Smart_Data_Thread *std, Ecore_Thread *th, Eina_List *batch)
       }
     else
       {
+        batch_tmp = eina_list_append(batch_tmp, c);
         batch_new = eina_list_merge(batch_new, batch_tmp);
         batch_tmp = NULL;
       }