[grilo-plugins/fremantle] [youtube] Check for NULL duration before setting it to the GrlMedia

[Xabier Rodriguez Calvar <xrcalvar src gnome org>]

commit df3ac1de9d6cbaed656087c8450e2ec18511fbcd
Author: Xabier Rodriguez Calvar <xrcalvar igalia com>
Date:   Mon Apr 26 13:18:52 2010 +0200

    [youtube] Check for NULL duration before setting it to the GrlMedia

 src/youtube/grl-youtube.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/youtube/grl-youtube.c b/src/youtube/grl-youtube.c
index de22b4f..b257b6d 100644
--- a/src/youtube/grl-youtube.c
+++ b/src/youtube/grl-youtube.c
@@ -460,7 +460,8 @@ build_media_from_entry (GrlMedia *content,
       grl_media_set_date (media, entry->published);
       break;
     case GRL_METADATA_KEY_DURATION:
-      grl_media_set_duration (media, atoi (entry->duration));
+      if (entry->duration)
+        grl_media_set_duration (media, atoi (entry->duration));
       break;
     case GRL_METADATA_KEY_MIME:
       grl_media_set_mime (media, YOUTUBE_VIDEO_MIME);