From 3e82675c318997e600072a4744f001b7da63d5fc Mon Sep 17 00:00:00 2001
From: Abdelrazak Younes <younes@lyx.org>
Date: Sun, 12 Nov 2006 11:03:55 +0000
Subject: [PATCH] - coordOffset(): add an assertion on par.rows() emptiness
 before accessing it and a FIXME.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15876 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/bufferview_funcs.C | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bufferview_funcs.C b/src/bufferview_funcs.C
index d5dec9c6c6..99f5a8a46c 100644
--- a/src/bufferview_funcs.C
+++ b/src/bufferview_funcs.C
@@ -177,6 +177,8 @@ Point coordOffset(BufferView const & bv, DocIterator const & dit,
 	// Add contribution of initial rows of outermost paragraph
 	CursorSlice const & sl = dit[0];
 	Paragraph const & par = sl.text()->getPar(sl.pit());
+	// FIXME: I wonder if a case exists where this could happen:
+	BOOST_ASSERT(!par.rows().empty());
 	y -= par.rows()[0].ascent();
 #if 1
 	size_t rend;
-- 
2.39.2