[evolution] EMailParserAudio: Minor cleanup.

[Matthew Barnes <mbarnes src gnome org>]

commit c27e3a1dd2241029b8ccb316cc5b5134f96a12a1
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed May 29 06:56:35 2013 -0400

    EMailParserAudio: Minor cleanup.

 modules/audio-inline/e-mail-parser-audio.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/modules/audio-inline/e-mail-parser-audio.c b/modules/audio-inline/e-mail-parser-audio.c
index c9c4133..0e16564 100644
--- a/modules/audio-inline/e-mail-parser-audio.c
+++ b/modules/audio-inline/e-mail-parser-audio.c
@@ -74,7 +74,7 @@ static const gchar *parser_mime_types[] = {
        NULL
 };
 
-static gint
+static gboolean
 mail_parser_audio_parse (EMailParserExtension *extension,
                          EMailParser *parser,
                          CamelMimePart *part,
@@ -85,7 +85,6 @@ mail_parser_audio_parse (EMailParserExtension *extension,
        EMailPart *mail_part;
        GQueue work_queue = G_QUEUE_INIT;
        gint len;
-       gint n_parts_added = 0;
 
        len = part_id->len;
        g_string_append (part_id, ".org-gnome-audio-button-panel");
@@ -97,7 +96,6 @@ mail_parser_audio_parse (EMailParserExtension *extension,
        g_string_truncate (part_id, len);
 
        g_queue_push_tail (&work_queue, mail_part);
-       n_parts_added++;
 
        e_mail_parser_wrap_as_attachment (
                parser, part, part_id, &work_queue);