[evolution-data-server] IMAPX: Remove unused member from GetMessageData struct.

[Matthew Barnes <mbarnes src gnome org>]

commit cf7ee158d8301581c569aee8a474179235b1ad35
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Dec 10 14:30:32 2013 -0500

    IMAPX: Remove unused member from GetMessageData struct.

 camel/providers/imapx/camel-imapx-server.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-server.c b/camel/providers/imapx/camel-imapx-server.c
index 8c6da08..0b4159a 100644
--- a/camel/providers/imapx/camel-imapx-server.c
+++ b/camel/providers/imapx/camel-imapx-server.c
@@ -81,7 +81,6 @@ struct _GetMessageData {
        CamelStream *stream;
        /* working variables */
        gsize body_offset;
-       gssize body_len;
        gsize fetch_offset;
        gsize size;
        gboolean use_multi_fetch;
@@ -2018,6 +2017,8 @@ imapx_untagged_fetch (CamelIMAPXServer *is,
                 * fill out the body stream, in the right spot. */
 
                if (job != NULL) {
+                       gssize bytes_written;
+
                        if (data->use_multi_fetch) {
                                data->body_offset = finfo->offset;
                                g_seekable_seek (
@@ -2026,9 +2027,9 @@ imapx_untagged_fetch (CamelIMAPXServer *is,
                                        NULL, NULL);
                        }
 
-                       data->body_len = camel_stream_write_to_stream (
+                       bytes_written = camel_stream_write_to_stream (
                                finfo->body, data->stream, cancellable, error);
-                       if (data->body_len == -1) {
+                       if (bytes_written == -1) {
                                g_prefix_error (
                                        error, "%s: ",
                                        _("Error writing to cache stream"));
@@ -4766,7 +4767,6 @@ imapx_command_fetch_message_done (CamelIMAPXServer *is,
                g_prefix_error (
                        &local_error, "%s: ",
                        _("Error fetching message"));
-               data->body_len = -1;
 
        } else if (data->use_multi_fetch) {
                gsize really_fetched = g_seekable_tell (G_SEEKABLE (data->stream));