From c7a0329a871a487ac59ea06bb004e1dbfa077226 Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@comcast.net>
Date: Sat, 8 Mar 2008 00:08:03 +0000
Subject: [PATCH] Fix crash.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23549 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/insets/InsetText.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/insets/InsetText.cpp b/src/insets/InsetText.cpp
index 95cc549d55..172255bc69 100644
--- a/src/insets/InsetText.cpp
+++ b/src/insets/InsetText.cpp
@@ -140,9 +140,10 @@ void InsetText::setParagraphOwner()
 void InsetText::clear()
 {
 	ParagraphList & pars = paragraphs();
+	BOOST_ASSERT(!pars.empty());
 
 	// This is a gross hack...
-	Layout old_layout = pars.begin()->layout();
+	Layout const & old_layout = pars.begin()->layout();
 
 	pars.clear();
 	pars.push_back(Paragraph());