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Fix bug 3177:

Browse Source 
http://bugzilla.lyx.org/show_bug.cgi?id=3177


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16949 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2007-01-30 13:54:28 +00:00
parent 500a5f959f
commit c0fad86431
2 changed files with 4 additions and 1 deletions
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3
src/TocBackend.C
View File

@ -203,6 +203,9 @@ TocIterator const TocBackend::item(
Toc const & toc_vector = toclist_it->second;
TocIterator last = toc_vector.begin();
TocIterator it = toc_vector.end();
if (it == last)
return it;
--it;
for (; it != last; --it) {

2
src/frontends/qt4/QToc.C
View File

@ -92,7 +92,7 @@ QModelIndex const QToc::getCurrentIndex()
{
vector<string> const & types = getTypes();
TocIterator const it = getCurrentTocItem(types[type_]);
if (!it->isValid()) {
if (it == getContents(types[type_]).end() || !it->isValid()) {
lyxerr[Debug::GUI] << "QToc::getCurrentIndex(): TocItem is invalid!" << endl;
return QModelIndex();
}