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Re-add panic guard in deleteWordLeft in textinput, just in case

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This commit is contained in:
Christian Rocha 2022-01-19 20:53:10 -05:00
parent 151d1026dd
commit a4dc540f3d
1 changed files with 10 additions and 2 deletions
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10
textinput/textinput.go
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@ -412,7 +412,11 @@ func (m *Model) deleteWordLeft() bool {
return m.deleteBeforeCursor() return m.deleteBeforeCursor()
} }
oldPos := m.pos // Linter note: it's critical that we acquire the initial cursor position
// here prior to altering it via SetCursor() below. As such, moving this
// call into the corresponding if clause does not apply here.
oldPos := m.pos //nolint:ifshort
blink := m.setCursor(m.pos - 1) blink := m.setCursor(m.pos - 1)
for unicode.IsSpace(m.value[m.pos]) { for unicode.IsSpace(m.value[m.pos]) {
if m.pos <= 0 { if m.pos <= 0 {
@ -434,7 +438,11 @@ func (m *Model) deleteWordLeft() bool {
} }
} }
if oldPos > len(m.value) {
m.value = m.value[:m.pos]
} else {
m.value = append(m.value[:m.pos], m.value[oldPos:]...) m.value = append(m.value[:m.pos], m.value[oldPos:]...)
}
return blink return blink
} }