From 832f62039838585b9ade78020b295d0c1c124a74 Mon Sep 17 00:00:00 2001
From: John Levon <levon@movementarian.org>
Date: Wed, 6 Feb 2002 15:36:29 +0000
Subject: [PATCH] type can be empty !

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3495 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/qt2/ChangeLog | 15 ++++++++++-----
 src/frontends/qt2/QToc.C    |  3 ++-
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/frontends/qt2/ChangeLog b/src/frontends/qt2/ChangeLog
index 49afac571b..3cb9f5bf97 100644
--- a/src/frontends/qt2/ChangeLog
+++ b/src/frontends/qt2/ChangeLog
@@ -1,4 +1,9 @@
+2002-02-06  John Levon  <moz@compsoc.man.ac.uk>
+
+	* QToc.C: fix crash
+ 
 2002-02-06  Edwin Leuven  <leuven@fee.uva.nl>
+ 
 	* QGraphics.C: compilation fix
 	* QTexinfoDialog.C:
 	* QTexinfoDialog.h:
@@ -6,11 +11,11 @@
 
 2002-01-31  Edwin Leuven  <leuven@fee.uva.nl>
 
-	* qt2/QGraphics.C
-	* qt2/QGraphics.h
-	* qt2/QGraphicsDialog.C
-	* qt2/QGraphicsDialog.h
-	* qt2/lengthcombo.C
+	* qt2/QGraphics.C:
+	* qt2/QGraphics.h:
+	* qt2/QGraphicsDialog.C:
+	* qt2/QGraphicsDialog.h:
+	* qt2/lengthcombo.C:
 	* qt2/ui/QGraphicsDialog.ui: new dialog
 	* qt2/QAbout.C:
 	* qt2/ui/QAboutDialog.ui: reduce size
diff --git a/src/frontends/qt2/QToc.C b/src/frontends/qt2/QToc.C
index 50d8042c42..2806b253db 100644
--- a/src/frontends/qt2/QToc.C
+++ b/src/frontends/qt2/QToc.C
@@ -76,7 +76,8 @@ void QToc::update_contents()
  
 void QToc::updateToc(int newdepth)
 {
-	string const type = dialog_->typeCO->currentText().latin1();
+	char const * str = dialog_->typeCO->currentText().latin1();
+	string type (str ? str : "");
  
 	Buffer::SingleList const & contents = controller().getContents(type);