From 97d376af30c9431976904e404da56cd61483b9e2 Mon Sep 17 00:00:00 2001
From: Oliver Duis <oduis@hotmail.com>
Date: Sat, 18 Dec 2010 22:44:30 +0100
Subject: [PATCH] Fixed a crash when RT was started with command line and being
 in single tab mode; see issue #420

---
 rtgui/rtwindow.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/rtgui/rtwindow.cc b/rtgui/rtwindow.cc
index d58673e99..00cb72a4e 100644
--- a/rtgui/rtwindow.cc
+++ b/rtgui/rtwindow.cc
@@ -168,8 +168,9 @@ void RTWindow::on_mainNB_switch_page(GtkNotebookPage* page, guint page_num) {
 		EditorPanel *ep = (EditorPanel *)mainNB->get_nth_page(page_num);
 		ep->setAspect();
 	} else {
-        if (isSingleTabMode()) {
-            // Save profile on leaving the editor pane
+        // in single tab mode with command line filename epanel does not exist yet
+        if (isSingleTabMode() && epanel) {
+            // Save profile on leaving the editor panel
             epanel->saveProfile();
 
             MoveFileBrowserToMain();