[rhythmbox] audiocd: initialize our parser context correctly

[Jonathan Matthew <jmatthew src gnome org>]

commit 4fcc65bb642a4fba769ca36ee47c2547bf9a6ef5
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sun Mar 10 08:07:47 2013 +1000

    audiocd: initialize our parser context correctly
    
    We probably shouldn't crash if the first tag we encounter isn't
    interesting, so set the item field to NULL rather than leaving it
    uninitialized.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=688638

 plugins/audiocd/rb-musicbrainz-lookup.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plugins/audiocd/rb-musicbrainz-lookup.c b/plugins/audiocd/rb-musicbrainz-lookup.c
index 9bac942..d35023d 100644
--- a/plugins/audiocd/rb-musicbrainz-lookup.c
+++ b/plugins/audiocd/rb-musicbrainz-lookup.c
@@ -361,6 +361,7 @@ rb_musicbrainz_data_parse (const char *data, gssize len, GError **error)
        ctx.text.str = NULL;
        ctx.text.len = 0;
        ctx.text.allocated_len = 0;
+       ctx.item = NULL;
        g_queue_init (&ctx.path);
 
        pctx = g_markup_parse_context_new (&parser, 0, &ctx, NULL);