[gtk+] Improve handling of print-to-file uri

[Matthias Clasen <matthiasc src gnome org>]

commit 8cca80d6a2381973b405d366e9a729fe1e038f04
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jun 28 16:14:21 2009 -0400

    Improve handling of print-to-file uri
    
    Going from print-to-file to a real printer and back used to nuke
    an app-provided uri; now we keep the initial settings around to
    avoid that.  Fixes bug 587086.

 gtk/gtkprintunixdialog.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/gtk/gtkprintunixdialog.c b/gtk/gtkprintunixdialog.c
index ea53e25..afd7e72 100644
--- a/gtk/gtkprintunixdialog.c
+++ b/gtk/gtkprintunixdialog.c
@@ -1424,12 +1424,6 @@ options_changed_cb (GtkPrintUnixDialog *dialog)
 
   schedule_idle_mark_conflicts (dialog);
 
-  if (priv->initial_settings)
-    {
-      g_object_unref (priv->initial_settings);
-      priv->initial_settings = NULL;
-    }
-
   g_free (priv->waiting_for_printer);
   priv->waiting_for_printer = NULL;
 }