[empathy] Fix build with correct macro

[Seán de Búrca <sdeburca src gnome org>]

commit 9f8fcc3d15c96917dc20cd968fffcfd472931b68
Author: Seán de Búrca <leftmostcat gmail com>
Date:   Mon Aug 26 15:02:19 2013 -0600

    Fix build with correct macro
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706830

 src/empathy-roster-window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/empathy-roster-window.c b/src/empathy-roster-window.c
index 63c2c9c..e009125 100644
--- a/src/empathy-roster-window.c
+++ b/src/empathy-roster-window.c
@@ -333,7 +333,7 @@ roster_window_load_events_idle_cb (gpointer user_data)
 static void
 hide_search_bar (EmpathyRosterWindow *roster_window)
 {
-  if (EMPATHY_IS_LIVE_SEARCH (roster_window->priv->search_bar) &&
+  if (TPAW_IS_LIVE_SEARCH (roster_window->priv->search_bar) &&
       gtk_widget_is_visible (roster_window->priv->search_bar))
     gtk_widget_hide (roster_window->priv->search_bar);
 }