[totem] save-file: Use g_clear_pointer()

[Bastien Nocera <hadess src gnome org>]

commit abd29f4a73d5cd2a586867f6f1350f8244a71077
Author: Bastien Nocera <hadess hadess net>
Date:   Tue May 7 19:05:36 2013 +0200

    save-file: Use g_clear_pointer()

 src/plugins/save-file/totem-save-file.c |   23 +++++++----------------
 1 files changed, 7 insertions(+), 16 deletions(-)
---
diff --git a/src/plugins/save-file/totem-save-file.c b/src/plugins/save-file/totem-save-file.c
index f4cfc29..28148ef 100644
--- a/src/plugins/save-file/totem-save-file.c
+++ b/src/plugins/save-file/totem-save-file.c
@@ -184,10 +184,8 @@ static void
 totem_save_file_file_closed (TotemObject *totem,
                                 TotemSaveFilePlugin *pi)
 {
-       g_free (pi->priv->mrl);
-       pi->priv->mrl = NULL;
-       g_free (pi->priv->name);
-       pi->priv->name = NULL;
+       g_clear_pointer (&pi->priv->mrl, g_free);
+       g_clear_pointer (&pi->priv->name, g_free);
 
        g_simple_action_set_enabled (G_SIMPLE_ACTION (pi->priv->action), FALSE);
 }
@@ -197,12 +195,8 @@ totem_save_file_file_opened (TotemObject *totem,
                             const char *mrl,
                             TotemSaveFilePlugin *pi)
 {
-       if (pi->priv->mrl != NULL) {
-               g_free (pi->priv->mrl);
-               pi->priv->mrl = NULL;
-               g_free (pi->priv->name);
-               pi->priv->name = NULL;
-       }
+       g_clear_pointer (&pi->priv->mrl, g_free);
+       g_clear_pointer (&pi->priv->name, g_free);
 
        if (mrl == NULL)
                return;
@@ -301,10 +295,7 @@ impl_deactivate (PeasActivatable *plugin)
        priv->totem = NULL;
        priv->bvw = NULL;
 
-       g_free (priv->mrl);
-       priv->mrl = NULL;
-       g_free (priv->name);
-       priv->name = NULL;
-       g_free (priv->save_uri);
-       priv->save_uri = NULL;
+       g_clear_pointer (&pi->priv->mrl, g_free);
+       g_clear_pointer (&pi->priv->name, g_free);
+       g_clear_pointer (&pi->priv->save_uri, g_free);
 }