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don't crash when the list is empty

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svn-id: r5569
This commit is contained in:
Max Horn 2002-11-15 17:38:50 +00:00
parent e29c27ec27
commit 5be4474a9a
1 changed files with 3 additions and 1 deletions
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4
gui/ListWidget.cpp
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@ -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) {