Index: src/af/gr/xp/gr_RenderInfo.cpp
===================================================================
RCS file: /cvsroot/abi/src/af/gr/xp/gr_RenderInfo.cpp,v
retrieving revision 1.20
diff -u -p -u -r1.20 gr_RenderInfo.cpp
--- src/af/gr/xp/gr_RenderInfo.cpp	26 Jun 2004 14:18:45 -0000	1.20
+++ src/af/gr/xp/gr_RenderInfo.cpp	15 Aug 2004 02:21:02 -0000
@@ -768,7 +768,7 @@ void GR_XPRenderInfo::_calculateCharAdva
 	{
 		for(UT_sint32 n = 0; n < m_iLength; n++)
 		{
-			if(s_pWidthBuff[n+1] < 0 || s_pWidthBuff[n+1] >= GR_OC_LEFT_FLUSHED)
+			if((n < m_iLength - 1) && ((s_pWidthBuff[n+1] < 0) || (s_pWidthBuff[n+1] >= GR_OC_LEFT_FLUSHED)))
 			{
 				// remember the width of the non-zero character
 				UT_sint32 iWidth = s_pWidthBuff[n];