[rhythmbox] entry-type: fix method check when updating entry availability

[Jonathan Matthew <jmatthew src gnome org>]

commit 571f25af2a889af0f50fd19c429dc9cec8ffb0f3
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sat Oct 8 18:02:01 2011 +1000

    entry-type: fix method check when updating entry availability

 rhythmdb/rhythmdb-entry-type.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rhythmdb/rhythmdb-entry-type.c b/rhythmdb/rhythmdb-entry-type.c
index af8caa1..58cee5f 100644
--- a/rhythmdb/rhythmdb-entry-type.c
+++ b/rhythmdb/rhythmdb-entry-type.c
@@ -121,7 +121,7 @@ rhythmdb_entry_update_availability (RhythmDBEntry *entry, RhythmDBEntryAvailabil
 	RhythmDBEntryType *etype = rhythmdb_entry_get_entry_type (entry);
 	RhythmDBEntryTypeClass *klass = RHYTHMDB_ENTRY_TYPE_GET_CLASS (etype);
 
-	if (klass->get_playback_uri) {
+	if (klass->update_availability) {
 		(klass->update_availability) (etype, entry, avail);
 	} else {
 		/* do nothing? */