From: Abdelrazak Younes <younes@lyx.org>
Date: Thu, 10 Jan 2008 08:46:04 +0000 (+0000)
Subject: * CursorSlice::lastpos(): check for text emptiness (should fix a crash when releasing... 
X-Git-Tag: 1.6.10~6672
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=1406a544206c894f8a007b75b6bf6faa49ad4cc0;p=lyx.git

* CursorSlice::lastpos(): check for text emptiness (should fix a crash when releasing an empty buffer).


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22474 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/CursorSlice.cpp b/src/CursorSlice.cpp
index f4319dcf01..af6d978947 100644
--- a/src/CursorSlice.cpp
+++ b/src/CursorSlice.cpp
@@ -61,7 +61,8 @@ Paragraph & CursorSlice::paragraph() const
 pos_type CursorSlice::lastpos() const
 {
 	BOOST_ASSERT(inset_);
-	return inset_->asInsetMath() ? cell().size() : paragraph().size();
+	return inset_->asInsetMath() ? cell().size() 
+		: (text()->empty() ? 0 : paragraph().size());
 }