printdialog: Plug listmodel memory leaks

We were leaking references returned from g_list_model_get_item
in some places.

diff --git a/gtk/gtkpagesetupunixdialog.c b/gtk/gtkpagesetupunixdialog.c
index 8cc9768a5a5d58268514bcd4345d165e02b392c5..ea61efd367c5641a3bf52c54c8b371047ac92971 100644 (file)
--- a/gtk/gtkpagesetupunixdialog.c
+++ b/gtk/gtkpagesetupunixdialog.c
@@ -702,6 +702,8 @@ paper_size_changed (GtkDropDown            *combo_box,
           g_signal_connect (custom_paper_dialog, "response", G_CALLBACK (custom_paper_dialog_response_cb), dialog);
           gtk_window_present (GTK_WINDOW (custom_paper_dialog));
 
+          g_object_unref (page_setup);
+
           return;
         }