From 907671d259e4f04a0493b293b35a0ce384b094e8 Mon Sep 17 00:00:00 2001
From: John Levon <levon@movementarian.org>
Date: Mon, 22 Jul 2002 22:07:16 +0000
Subject: [PATCH] don't crash when you press Alt Gr etc. :)

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4755 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/frontends/qt2/ChangeLog    | 5 +++++
 src/frontends/qt2/QLyXKeySym.C | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/src/frontends/qt2/ChangeLog b/src/frontends/qt2/ChangeLog
index ec0385f89a..9ce4cb8431 100644
--- a/src/frontends/qt2/ChangeLog
+++ b/src/frontends/qt2/ChangeLog
@@ -1,3 +1,8 @@
+2002-07-22  John Levon  <moz@compsoc.man.ac.uk>
+
+	* QLyXKeySym.C: return 0 when text_ is empty
+	  for getISOEncoded() 
+
 2002-07-22  John Levon  <moz@compsoc.man.ac.uk>
 
 	* QCommandBuffer.C: probably compile fix
diff --git a/src/frontends/qt2/QLyXKeySym.C b/src/frontends/qt2/QLyXKeySym.C
index aeeccc9dcb..c42dc3febe 100644
--- a/src/frontends/qt2/QLyXKeySym.C
+++ b/src/frontends/qt2/QLyXKeySym.C
@@ -56,6 +56,8 @@ string QLyXKeySym::getSymbolName() const
  
 char QLyXKeySym::getISOEncoded() const
 {
+	if (!text_.length()) 
+		return 0;
 	// FIXME
 	return text_.latin1()[0];
 }