Move the proxy event outside the lock (otherwise we always deadlock).

2001-03-17  Not Zed  <NotZed@Ximian.com>

	* mail-mt.c (mail_msg_free): Move the proxy event outside the lock
	(otherwise we always deadlock).

	* mail-local.c (reconfigure_clicked): Clear the message list
	during update inside the folder thingy.  This is a hell mess, need
	to move the gui stuff to mail-callbacks and make this reconfigure
	thing a more generic func.

	* message-list.c (ml_value_to_string): Cleanup the logic to use
	lookup tables.
	(sort_uid_to_rows): Removed due to rewrite below.
	(build_flat_diff): Changes for node/summary/etc changes.  Also do
	changed nodes too.
	(clear_tree): Free the info reference for nodes in our hashtable.
	(build_subtree): Ref the info reference in our hash/tree node.
	(on_click): Dont free message info, since we just got our ref to
	it.
	(remove_node_diff): Free messageinfo off node.
	(build_flat): Ref messageinfo.
	(message_list_set_folder): Allow a NULL folder to be set -
	i.e. clear the view.
	(message_list_set_folder): Emit a no message sleeted signal.
	(build_tree): Change cursor keeping stuff to work with new info.

	Turned off BROKEN_ETREE - well maybe it'll work.  Check for
	duplicate messages displayed, etc.

2001-03-16  Not Zed  <NotZed@Ximian.com>

	* message-list.h: Added uid_nodemap; mapping of uid's to e-tree
	nodes.

	* message-list.c (build_flat): Changed to take a summary argument,
	and to store node in node map, etc, and store info's in e-tree.
	(build_subtree): Changed to store node in node map, and to store
	info's in tree directly.
	(ml_tree_value_at): Changed to get info directly from tree node,
	removed allocated return value logic.
	(ml_tree_value_at): Removed all "fake node" handling, no fake
	nodes should ever exist.
	(id_is_uid, id_is_subject, id_uid, id_subject): Removed macro's no
	longer used.
	(new_id_from_uid, new_id_from_subject): Removed no longer used.
	(get_message_uid):
	(get_message_info): Treat tree node data as messageinfo.
	(message_list_select): Dont free the messageinfo, as its part of
	our data, not retrieved from folder.
	(message_list_drag_data_get): ditto.
	(subtree_unread): Treat tree node data as messageinfo.
	(subtree_size): ditto.
	(subtree_earliest): ditto.
	(clear_tree): Reset uid_nodemap on clear.
	(save_node_state): tree nodes == messageinfo's.
	(add_node_diff): ditto.
	(remove_node_diff): ditto.
	(main_folder_changed): use uid_nodemap to lookup changed nodes.
	(main_message_changed): ditto.

svn path=/trunk/; revision=8775

1 files changed, 6 insertions, 1 deletions

diff --git a/mail/folder-browser.c b/mail/folder-browser.c
index 8e3474cbd8..e9170b9148 100644
--- a/mail/folder-browser.c
+++ b/mail/folder-browser.c
@@ -911,8 +911,13 @@ do_message_selected(FolderBrowser *fb)
 	d(printf ("selecting uid %s (delayed)\n", fb->new_uid));
 
 	/* keep polling if we are busy */
-	if (fb->reconfigure)
+	if (fb->reconfigure) {
+		if (fb->new_uid == NULL) {
+			mail_display_set_message(fb->mail_display, NULL);
+			return FALSE;
+		}
 		return TRUE;
+	}
 
 	fb->loading_id = 0;