[empathy] empathy-presence-chooser: use tp_strdiff instead of strcmp

[Guillaume Desmottes <gdesmott src gnome org>]

commit 16738495eb7c0d205ffb92bd2997a7ddf03e85a0
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Mon Jun 15 17:47:20 2009 +0100

    empathy-presence-chooser: use tp_strdiff instead of strcmp

 libempathy-gtk/empathy-presence-chooser.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libempathy-gtk/empathy-presence-chooser.c b/libempathy-gtk/empathy-presence-chooser.c
index 879e041..27928aa 100644
--- a/libempathy-gtk/empathy-presence-chooser.c
+++ b/libempathy-gtk/empathy-presence-chooser.c
@@ -293,7 +293,7 @@ presence_chooser_is_preset (EmpathyPresenceChooser *self)
 	for (l = presets; l; l = l->next) {
 		char *preset = (char *) l->data;
 
-		if (!strcmp (status, preset)) {
+		if (!tp_strdiff (status, preset)) {
 			match = TRUE;
 			break;
 		}