[telepathy-gabble/master] Unref the WockyMuc object when disposing the MucChannel

[Sjoerd Simons]

---
 src/muc-channel.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/muc-channel.c b/src/muc-channel.c
index 11eff43..b919b1b 100644
--- a/src/muc-channel.c
+++ b/src/muc-channel.c
@@ -1212,6 +1212,11 @@ gabble_muc_channel_dispose (GObject *object)
   clear_join_timer (self);
   clear_poll_timer (self);
 
+  if (priv->wmuc != NULL)
+    g_object_unref (priv->wmuc);
+
+  priv->wmuc = NULL;
+
   if (!priv->closed)
     {
       priv->closed = TRUE;
-- 
1.5.6.5