[empathy: 40/80] Use tp_clear_pointer

[Emilio Pozuelo Monfort <epm src gnome org>]

commit fcd9a97dbf9c6bf6e9e8c7ecd7f8cacdb5c34b4e
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Wed Apr 27 10:36:43 2011 +0100

    Use tp_clear_pointer

 libempathy-gtk/empathy-log-window.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/libempathy-gtk/empathy-log-window.c b/libempathy-gtk/empathy-log-window.c
index 01155b8..5a391c0 100644
--- a/libempathy-gtk/empathy-log-window.c
+++ b/libempathy-gtk/empathy-log-window.c
@@ -230,8 +230,7 @@ ctx_free (Ctx *ctx)
 {
   tp_clear_object (&ctx->account);
   tp_clear_object (&ctx->entity);
-  if (ctx->date != NULL)
-    g_date_free (ctx->date);
+  tp_clear_pointer (&ctx->date, g_date_free);
 
   g_slice_free (Ctx, ctx);
 }