[evolution-data-server/gnome-2-30] Decrement ifolder->exists_on_server when handling EXPUNGE/VANISHED

[David Woodhouse <dwmw2 src gnome org>]

commit 09ffa57d6e8899543157b01edbbee4b55796bd20
Author: David Woodhouse <David Woodhouse intel com>
Date:   Thu Jun 24 12:14:23 2010 +0100

    Decrement ifolder->exists_on_server when handling EXPUNGE/VANISHED
    
    We're supposed to keep track of this for ourselves; the server doesn't send
    a new EXISTS.
    (cherry picked from commit dfb37b30358d4e515a5dba08fd37fcae245152af)

 camel/providers/imapx/camel-imapx-server.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-server.c b/camel/providers/imapx/camel-imapx-server.c
index ed814f8..13a451b 100644
--- a/camel/providers/imapx/camel-imapx-server.c
+++ b/camel/providers/imapx/camel-imapx-server.c
@@ -1136,6 +1136,10 @@ static void
 imapx_expunge_uid_from_summary(CamelIMAPXServer *imap, gchar *uid)
 {
 	CamelMessageInfo *mi;
+	CamelIMAPXFolder *ifolder = (CamelIMAPXFolder *)imap->select_folder;
+
+	if (ifolder->exists_on_server)
+		ifolder->exists_on_server--;
 
 	if (imap->changes == NULL)
 		imap->changes = camel_folder_change_info_new();