From f77087e734165d33a098e793572c76201ccab108 Mon Sep 17 00:00:00 2001
From: Oliver Duis <oduis@hotmail.com>
Date: Thu, 24 Nov 2011 08:04:44 +0100
Subject: [PATCH] Fixed crash on closing second window see issue 1113

---
 rtgui/editwindow.cc | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/rtgui/editwindow.cc b/rtgui/editwindow.cc
index 9e003ac51..9355b2a12 100644
--- a/rtgui/editwindow.cc
+++ b/rtgui/editwindow.cc
@@ -186,10 +186,24 @@ void EditWindow::toggleFullscreen () {
 }
 
 bool EditWindow::on_delete_event(GdkEventAny* event) {
-    for ( std::set <Glib::ustring>::iterator iter = filesEdited.begin(); iter != filesEdited.end();iter++ ) {
-        remEditorPanel(epanels[*iter]);
+    // Check if any editor is still processing, and do NOT quit if so. Otherwise crashes and inconsistent caches
+    bool isProcessing=false;
+
+    for ( std::set <Glib::ustring>::iterator iter = filesEdited.begin(); iter != filesEdited.end() && !isProcessing; iter++ ) {
+        if (epanels[*iter]->getIsProcessing()) isProcessing=true;
     }
 
+    if (isProcessing) return false;
+
+
+    for ( std::set <Glib::ustring>::iterator iter = filesEdited.begin(); iter != filesEdited.end(); iter++ )
+        mainNB->remove_page (*epanels[*iter]);
+
+    epanels.clear();
+
+    filesEdited.clear();
+    parent->fpanel->refreshEditedState (filesEdited);
+
     hide ();
     return true;
 }