[totem] Fix assertions on entry to TotemScrsaver methods

[Philip Withnall <pwithnall src gnome org>]

commit 3b33d7bd88e9e69c7d45238f7f7e1027aa59ee88
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Mar 9 22:27:30 2011 +0000

    Fix assertions on entry to TotemScrsaver methods

 lib/totem-scrsaver.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/lib/totem-scrsaver.c b/lib/totem-scrsaver.c
index 07c21c2..008dffb 100644
--- a/lib/totem-scrsaver.c
+++ b/lib/totem-scrsaver.c
@@ -495,7 +495,7 @@ totem_scrsaver_init (TotemScrsaver *scr)
 void
 totem_scrsaver_disable (TotemScrsaver *scr)
 {
-	g_return_if_fail (TOTEM_SCRSAVER (scr));
+	g_return_if_fail (TOTEM_IS_SCRSAVER (scr));
 
 	if (scr->priv->disabled != FALSE)
 		return;
@@ -516,7 +516,7 @@ totem_scrsaver_disable (TotemScrsaver *scr)
 void
 totem_scrsaver_enable (TotemScrsaver *scr)
 {
-	g_return_if_fail (TOTEM_SCRSAVER (scr));
+	g_return_if_fail (TOTEM_IS_SCRSAVER (scr));
 
 	if (scr->priv->disabled == FALSE)
 		return;
@@ -537,7 +537,7 @@ totem_scrsaver_enable (TotemScrsaver *scr)
 void
 totem_scrsaver_set_state (TotemScrsaver *scr, gboolean enable)
 {
-	g_return_if_fail (TOTEM_SCRSAVER (scr));
+	g_return_if_fail (TOTEM_IS_SCRSAVER (scr));
 
 	if (scr->priv->disabled == !enable)
 		return;