[empathy] coding style fixes

[Guillaume Desmottes <gdesmott src gnome org>]

commit 1e02bad1344fa4ddc750c95ce6cc135145a1c548
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Mon Jul 23 14:09:11 2012 +0200

    coding style fixes

 libempathy-gtk/empathy-roster-view.c |    2 +-
 libempathy/empathy-tp-chat.c         |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libempathy-gtk/empathy-roster-view.c b/libempathy-gtk/empathy-roster-view.c
index b54ebc1..90d7296 100644
--- a/libempathy-gtk/empathy-roster-view.c
+++ b/libempathy-gtk/empathy-roster-view.c
@@ -1458,7 +1458,7 @@ empathy_roster_view_new (EmpathyIndividualManager *manager,
 {
   g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_MANAGER (manager), NULL);
   g_return_val_if_fail (EMPATHY_IS_ROSTER_MODEL (model), NULL);
-  
+
   return g_object_new (EMPATHY_TYPE_ROSTER_VIEW,
       "manager", manager,
       "model", model,
diff --git a/libempathy/empathy-tp-chat.c b/libempathy/empathy-tp-chat.c
index 5cdcf28..6dc1a32 100644
--- a/libempathy/empathy-tp-chat.c
+++ b/libempathy/empathy-tp-chat.c
@@ -1259,7 +1259,7 @@ password_feature_prepare_cb (GObject *source,
     gpointer user_data)
 {
   EmpathyTpChat *self = user_data;
-  GError *error;
+  GError *error = NULL;
 
   if (!tp_proxy_prepare_finish (source, result, &error))
     {