[evolution-data-server/gnome-3-22] Fix a memory leak in camel_imapx_server_append_message_sync()

[Milan Crha <mcrha src gnome org>]

commit c8f0a92bf04504a04888ee2eb098352cbd01b2b3
Author: Milan Crha <mcrha redhat com>
Date:   Mon Jan 30 14:21:35 2017 +0100

    Fix a memory leak in camel_imapx_server_append_message_sync()

 camel/providers/imapx/camel-imapx-server.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-server.c b/camel/providers/imapx/camel-imapx-server.c
index 0e3a821..6b23a9a 100644
--- a/camel/providers/imapx/camel-imapx-server.c
+++ b/camel/providers/imapx/camel-imapx-server.c
@@ -4738,6 +4738,7 @@ camel_imapx_server_append_message_sync (CamelIMAPXServer *is,
                g_object_unref (folder);
        }
 
+       camel_message_info_unref (info);
        g_free (path);
 
        return success;