[PolicyKit-gnome] Set status icon invisible before unref'ing it

[Chris Coulson <ccoulson src gnome org>]

commit a746a4deb073ff0eedef9c41996d150b47928ad3
Author: Chris Coulson <chrisccoulson googlemail com>
Date:   Sun Oct 4 20:50:25 2009 +0100

    Set status icon invisible before unref'ing it
    
    Set the status icon invisible before unref'ing it. This avoids
    leaving whitespace in the notification area, which grows in size
    each time the icon is displayed/hidden

 src/main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index 5970670..a8970df 100644
--- a/src/main.c
+++ b/src/main.c
@@ -141,6 +141,7 @@ update_temporary_authorization_icon_real (void)
       /* hide icon */
       if (status_icon != NULL)
         {
+          gtk_status_icon_set_visible (status_icon, FALSE);
           g_object_unref (status_icon);
           status_icon = NULL;
         }