[evolution-ews/gnome-3-8] Remove downloaded LZX files after processing them (cherry picked from commit 014e6faa01a4eb647c9ce75

[David Woodhouse <dwmw2 src gnome org>]

commit 55c3915551b6eaea81d5427a07833b7dbc116bbe
Author: David Woodhouse <David Woodhouse intel com>
Date:   Fri May 24 09:51:06 2013 +0100

    Remove downloaded LZX files after processing them
    (cherry picked from commit 014e6faa01a4eb647c9ce7524e6201cea48fc108)

 src/addressbook/e-book-backend-ews.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/src/addressbook/e-book-backend-ews.c b/src/addressbook/e-book-backend-ews.c
index aec09c5..fbfd2bc 100644
--- a/src/addressbook/e-book-backend-ews.c
+++ b/src/addressbook/e-book-backend-ews.c
@@ -1824,6 +1824,10 @@ ews_download_gal (EBookBackendEws *cbews, EwsOALDetails *full, GSList *deltas, g
                if (det->seq != seq)
                        break;
 
+               if (lzx_path) {
+                       g_unlink (lzx_path);
+                       g_free (lzx_path);
+               }
                lzx_path = ews_download_gal_file (cbews, det, cancellable, NULL);
                if (!lzx_path)
                        break;
@@ -1858,7 +1862,10 @@ ews_download_gal (EBookBackendEws *cbews, EwsOALDetails *full, GSList *deltas, g
                g_free (thisoab);
        }
        g_free (oab_file);
-       g_free (lzx_path);
+       if (lzx_path) {
+               g_unlink (lzx_path);
+               g_free (lzx_path);
+       }
 
  full:
        d (printf ("Ewsgal: Downloading full gal \n"));