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Prevent RetroFE crash when pressing forward/back in an empty collection.

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This commit is contained in:
Pieter Hulshoff 2017-02-01 23:27:58 +01:00
parent d760ec5e5d
commit a64e44eca8
1 changed files with 5 additions and 0 deletions
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5
RetroFE/Source/Graphics/Component/ScrollingList.cpp
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@ -641,6 +641,11 @@ void ScrollingList::updateScrollPeriod()
void ScrollingList::scroll(bool forward)
{
if(items_->size() == 0)
{
return;
}
if(forward)
{
Item *i = items_->at(loopIncrement(itemIndex_, scrollPoints_->size(), items_->size()));