[evolution-data-server] camel_stream_eos() returns FALSE even when at the end of stream

[Milan Crha <mcrha src gnome org>]

commit 028a7b383af8adbd72d03b203b3c5e1fb6783c35
Author: Milan Crha <mcrha redhat com>
Date:   Mon Oct 14 21:36:28 2013 +0200

    camel_stream_eos() returns FALSE even when at the end of stream
    
    That breaks stream copy routine like camel_stream_write_to_stream(),
    which relies on the camel_stream_eos().

 camel/camel-stream.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/camel/camel-stream.c b/camel/camel-stream.c
index be5f2ca..01fcf80 100644
--- a/camel/camel-stream.c
+++ b/camel/camel-stream.c
@@ -138,6 +138,8 @@ stream_read (CamelStream *stream,
                g_object_unref (base_stream);
        }
 
+       stream->eos = n_bytes_read <= 0;
+
        return n_bytes_read;
 }
 
@@ -157,6 +159,7 @@ stream_write (CamelStream *stream,
                GOutputStream *output_stream;
 
                output_stream = g_io_stream_get_output_stream (base_stream);
+               stream->eos = FALSE;
 
                n_bytes_written = g_output_stream_write (
                        output_stream, buffer, n, cancellable, error);
@@ -273,6 +276,7 @@ stream_seek (GSeekable *seekable,
        base_stream = camel_stream_ref_base_stream (stream);
 
        if (G_IS_SEEKABLE (base_stream)) {
+               stream->eos = FALSE;
                success = g_seekable_seek (
                        G_SEEKABLE (base_stream),
                        offset, type, cancellable, error);