ll-connector: check the cancellable for !NULL before unreffing it

Signed-off-by: Jonny Lamb <jonny.lamb@collabora.co.uk>

1 files changed, 5 insertions, 2 deletions

diff --git a/wocky/wocky-ll-connector.c b/wocky/wocky-ll-connector.c
index 06ca8a1..36c3433 100644
--- a/wocky/wocky-ll-connector.c
+++ b/wocky/wocky-ll-connector.c
@@ -166,8 +166,11 @@ wocky_ll_connector_dispose (GObject *object)
   g_free (priv->from);
   priv->from = NULL;
 
-  g_object_unref (priv->cancellable);
-  priv->cancellable = NULL;
+  if (priv->cancellable != NULL)
+    {
+      g_object_unref (priv->cancellable);
+      priv->cancellable = NULL;
+    }
 
   if (G_OBJECT_CLASS (wocky_ll_connector_parent_class)->dispose)
     G_OBJECT_CLASS (wocky_ll_connector_parent_class)->dispose (object);