diff options
| -rw-r--r-- | mail/message-list.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mail/message-list.c b/mail/message-list.c index d582c326f2..3b669b6b4d 100644 --- a/mail/message-list.c +++ b/mail/message-list.c @@ -5403,9 +5403,13 @@ message_list_regen_thread (GSimpleAsyncResult *simple, thread_tree = message_list_ref_thread_tree (message_list); - if (thread_tree != NULL) + if (thread_tree != NULL) { + /* Make sure multiple threads will not access the same + CamelFolderThread structure at the same time */ + g_mutex_lock (&message_list->priv->thread_tree_lock); camel_folder_thread_messages_apply (thread_tree, uids); - else + g_mutex_unlock (&message_list->priv->thread_tree_lock); + } else thread_tree = camel_folder_thread_messages_new ( folder, uids, regen_data->thread_subject); |