[evolution-ews] Don't remove OAB file after processing

[David Woodhouse <dwmw2 src gnome org>]

commit f5afb2d2b6c119c475800a898fa23db2d47f59be
Author: David Woodhouse <David Woodhouse intel com>
Date:   Fri May 17 13:03:21 2013 +0100

    Don't remove OAB file after processing
    
    First step towards using incremental updates: don't delete the current one

 src/addressbook/e-book-backend-ews.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/addressbook/e-book-backend-ews.c b/src/addressbook/e-book-backend-ews.c
index 1d57e8a..a7bdf64 100644
--- a/src/addressbook/e-book-backend-ews.c
+++ b/src/addressbook/e-book-backend-ews.c
@@ -2424,6 +2424,13 @@ ebews_start_gal_sync (gpointer data)
                        goto exit;
 
                e_book_backend_sqlitedb_set_key_value (priv->summary, priv->folder_id, "etag", etag?:"", 
NULL);
+               if (e_book_backend_sqlitedb_set_key_value (priv->summary, priv->folder_id,
+                                                          "oal-filename", uncompressed_filename,
+                                                          NULL)) {
+                       /* Don't let it get deleted */
+                       g_free(uncompressed_filename);
+                       uncompressed_filename = NULL;
+               }
 
                seq = g_strdup_printf ("%"G_GUINT32_FORMAT, full->seq);
                ret = e_book_backend_sqlitedb_set_key_value (priv->summary, priv->folder_id, "seq", seq, 
&error);