[evolution-data-server] Bug #616318 - Don't use an unitialized key in folder_changed_remove_uid

[Milan Crha <mcrha src gnome org>]

commit c5bbcdc514dfe2449191b143a95166e2b06bde93
Author: Claudio Saavedra <csaavedra igalia com>
Date:   Tue Apr 27 13:04:03 2010 +0200

    Bug #616318 - Don't use an unitialized key in folder_changed_remove_uid
    
    If g_hash_table_lookup_extended() returns FALSE, then the oldkey
    is unset, so don't use it to insert a new item in the hash table.

 camel/camel-vee-folder.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/camel/camel-vee-folder.c b/camel/camel-vee-folder.c
index 76ce2c1..533e4f5 100644
--- a/camel/camel-vee-folder.c
+++ b/camel/camel-vee-folder.c
@@ -210,7 +210,7 @@ folder_changed_remove_uid (CamelFolder *sub, const gchar *uid, const gchar hash[
 				}
 			} else {
 				if (vee_folder_add_uid_test (folder_unmatched, sub, uid, hash))
-					camel_folder_change_info_add_uid (folder_unmatched->changes, oldkey);
+					camel_folder_change_info_add_uid (folder_unmatched->changes, vuid);
 			}
 		} else {
 			if (g_hash_table_lookup_extended (unmatched_uids, vuid, (gpointer *)&oldkey, &oldval)) {