diff options
| author | Max Horn | 2002-11-15 17:38:50 +0000 |
|---|---|---|
| committer | Max Horn | 2002-11-15 17:38:50 +0000 |
| commit | 5be4474a9a915633af66c5f7cea41efc4d315fc3 (patch) | |
| tree | fb73ecd6cd71d257192faf8f053267e18fa25478 /gui | |
| parent | e29c27ec27b875dcbc5ea38bf1199f2bef4a9041 (diff) | |
| download | scummvm-rg350-5be4474a9a915633af66c5f7cea41efc4d315fc3.tar.gz scummvm-rg350-5be4474a9a915633af66c5f7cea41efc4d315fc3.tar.bz2 scummvm-rg350-5be4474a9a915633af66c5f7cea41efc4d315fc3.zip | |
don't crash when the list is empty
svn-id: r5569
Diffstat (limited to 'gui')
| -rw-r--r-- | gui/ListWidget.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gui/ListWidget.cpp b/gui/ListWidget.cpp index 0af09fbfb5..995d434f6e 100644 --- a/gui/ListWidget.cpp +++ b/gui/ListWidget.cpp @@ -60,6 +60,8 @@ void ListWidget::setList(const StringList& list) _list = list; if (_currentPos >= size) _currentPos = size - 1; + if (_currentPos < 0) + _currentPos = 0; _selectedItem = -1; _editMode = false; scrollBarRecalc(); @@ -70,7 +72,7 @@ void ListWidget::scrollTo(int item) int size = _list.size(); if (item >= size) item = size - 1; - else if (item < 0) + if (item < 0) item = 0; if (_currentPos != item) { |