[empathy] blacklist haze's sip protocol (#629736)

[Guillaume Desmottes <gdesmott src gnome org>]

commit d0887a48a638132c8b831a2115bbac6485682fff
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Sep 15 10:04:16 2010 +0200

    blacklist haze's sip protocol (#629736)

 libempathy-gtk/empathy-protocol-chooser.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-protocol-chooser.c b/libempathy-gtk/empathy-protocol-chooser.c
index 9f57d92..852f381 100644
--- a/libempathy-gtk/empathy-protocol-chooser.c
+++ b/libempathy-gtk/empathy-protocol-chooser.c
@@ -178,6 +178,11 @@ protocol_choosers_add_cm (EmpathyProtocolChooser *chooser,
          * should use Gabble */
         continue;
 
+      if (!tp_strdiff (cm->name, "haze") &&
+          !tp_strdiff (proto->name, "sip"))
+        /* Haze's SIP implementation is pretty useless (bgo #629736) */
+        continue;
+
       if (tp_strdiff (cm->name, "haze") && !tp_strdiff (saved_cm_name, "haze"))
         {
           GtkTreeIter titer;