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autocompletion: fix slice out of bounds access 

Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
This commit is contained in:
Moritz Poldrack 2022-07-31 16:37:26 +02:00 committed by Robin Jarry
parent ca90343850
commit 27425c15c4
1 changed files with 3 additions and 0 deletions
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3
lib/ui/textinput.go
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@ -70,6 +70,9 @@ func (ti *TextInput) String() string {
}
func (ti *TextInput) StringLeft() string {
for ti.index >= len(ti.text) {
ti.index = len(ti.text) - 1
}
return string(ti.text[:ti.index])
}