Don't show the EULA twice

Previously the 'changed' signal was being connected multiple times, the more
times it was connected, the more EULAs we would get. Disconnect any existing
signals before reconnecting it.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/empathy-account-assistant.c b/src/empathy-account-assistant.c
index f7753bdb3..e3fffc2ed 100644
--- a/src/empathy-account-assistant.c
+++ b/src/empathy-account-assistant.c
@@ -565,6 +565,11 @@ account_assistant_finish_enter_or_create_page (EmpathyAccountAssistant *self,
           _("Enter the details for the new account"));
     }
 
+  /* if someone clicked 'Back' this signal handler can be connected twice:
+   * disconnect any existing handlers */
+  g_signal_handlers_disconnect_by_func (priv->chooser,
+      account_assistant_protocol_changed_cb, self);
+
   g_signal_connect (priv->chooser, "changed",
       G_CALLBACK (account_assistant_protocol_changed_cb), self);