[pan2] fix: close posting window

[Petr Kovář <pmkovar src gnome org>]

commit 9471b2244a725b983242362f52fa18133a005cd5
Author: Detlef Graef <detlef graef yahoo de>
Date:   Wed Mar 2 19:25:50 2016 +0100

    fix: close posting window

 pan/gui/post-ui.cc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/pan/gui/post-ui.cc b/pan/gui/post-ui.cc
index 3c534e2..b2eb64f 100644
--- a/pan/gui/post-ui.cc
+++ b/pan/gui/post-ui.cc
@@ -435,7 +435,7 @@ namespace
   void do_open     (GtkAction*, gpointer p) { static_cast<PostUI*>(p)->open_draft (); }
   void do_charset  (GtkAction*, gpointer p) { static_cast<PostUI*>(p)->prompt_for_charset (); }
   void do_cte      (GtkAction*, gpointer p) { static_cast<PostUI*>(p)->prompt_for_cte (); }
-  void do_close    (GtkAction*, gpointer p) { static_cast<PostUI*>(p)->close_window (); }
+  void do_close    (GtkAction*, gpointer p) { static_cast<PostUI*>(p)->close_window (false); }
   void do_wrap     (GtkToggleAction * w, gpointer p) { static_cast<PostUI*>(p)->set_wrap_mode 
(gtk_toggle_action_get_active (w)); }
   void do_edit2    (GtkToggleAction * w, gpointer p) { static_cast<PostUI*>(p)->set_always_run_editor 
(gtk_toggle_action_get_active (w)); }
   void do_wrap_selected(GtkAction*, gpointer p) { static_cast<PostUI*>(p)->wrap_selection(); }
@@ -712,7 +712,7 @@ namespace
 {
   gboolean delete_event_cb (GtkWidget*, GdkEvent*, gpointer user_data)
   {
-    static_cast<PostUI*>(user_data)->close_window (true);
+    static_cast<PostUI*>(user_data)->close_window (false);
     return true; // don't invoke the default handler that destroys the widget
   }