[grilo-plugins/0.1.x] podcasts: fix first retrieval of feed content

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 85c515215d011cc58fba1059b4a8286b9a663ebc
Author: Guillaume Emont <guijemont igalia com>
Date:   Thu Jun 16 19:06:21 2011 +0200

    podcasts: fix first retrieval of feed content
    
    Check whether the last_refreshed value for this feed had been set. If not,
    trigger a refresh.

 src/media/podcasts/grl-podcasts.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/media/podcasts/grl-podcasts.c b/src/media/podcasts/grl-podcasts.c
index bbfde22..1855ce2 100644
--- a/src/media/podcasts/grl-podcasts.c
+++ b/src/media/podcasts/grl-podcasts.c
@@ -1386,7 +1386,7 @@ produce_podcast_contents (OperationSpec *os)
     os->last_refreshed = lr.tv_sec;
     g_get_current_time (&now);
     now.tv_sec -= GRL_PODCASTS_SOURCE (os->source)->priv->cache_time;
-    if (now.tv_sec >= lr.tv_sec) {
+    if (lr_str == NULL || now.tv_sec >= lr.tv_sec) {
       /* We have to read the podcast feed again */
       GRL_DEBUG ("Refreshing podcast '%s'...", os->media_id);
       url = g_strdup ((gchar *) sqlite3_column_text (sql_stmt, PODCAST_URL));