[gnome-packagekit] Do not emit a critical warning when we reset the icon to NULL

[Richard Hughes <rhughes src gnome org>]

commit e46c56babea1d2625f837bac5a82337baa7d6848
Author: Richard Hughes <richard hughsie com>
Date:   Sat Jul 31 10:02:38 2010 +0200

    Do not emit a critical warning when we reset the icon to NULL

 src/gpk-check-update.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/gpk-check-update.c b/src/gpk-check-update.c
index ca8ba97..79f4b9d 100644
--- a/src/gpk-check-update.c
+++ b/src/gpk-check-update.c
@@ -142,9 +142,12 @@ out:
 static void
 gpk_check_update_set_gicon (GpkCheckUpdate *cupdate, GIcon *gicon)
 {
-	if (cupdate->priv->gicon != NULL)
+	if (cupdate->priv->gicon != NULL) {
 		g_object_unref (cupdate->priv->gicon);
-	cupdate->priv->gicon = g_object_ref (gicon);
+		cupdate->priv->gicon = NULL;
+	}
+	if (gicon != NULL)
+		cupdate->priv->gicon = g_object_ref (gicon);
 	gpk_check_update_set_icon_visibility (cupdate);
 }