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Merge pull request #112 from hoop33/master 

Fix panic with <Enter> on empty list
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rivo 2018-05-12 15:28:18 +02:00 committed by GitHub
parent 213c37c368 2899c719ca
commit 0a4caa5b6b
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1 changed files with 8 additions and 6 deletions
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14
list.go
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@ -296,12 +296,14 @@ func (l *List) InputHandler() func(event *tcell.EventKey, setFocus func(p Primit
case tcell.KeyPgUp: case tcell.KeyPgUp:
l.currentItem -= 5 l.currentItem -= 5
case tcell.KeyEnter: case tcell.KeyEnter:
item := l.items[l.currentItem] if l.currentItem >= 0 && l.currentItem < len(l.items) {
if item.Selected != nil { item := l.items[l.currentItem]
item.Selected() if item.Selected != nil {
} item.Selected()
if l.selected != nil { }
l.selected(l.currentItem, item.MainText, item.SecondaryText, item.Shortcut) if l.selected != nil {
l.selected(l.currentItem, item.MainText, item.SecondaryText, item.Shortcut)
}
} }
case tcell.KeyEscape: case tcell.KeyEscape:
if l.done != nil { if l.done != nil {