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Fix panic when replace-query is triggered on empty result set

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Junegunn Choi 2017-12-03 23:48:59 +09:00
parent 04aa2992e7
commit 9c47739c0e
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1 changed files with 1 additions and 1 deletions
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2
src/terminal.go
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@ -1571,7 +1571,7 @@ func (t *Terminal) Loop() {
case actPrintQuery: case actPrintQuery:
req(reqPrintQuery) req(reqPrintQuery)
case actReplaceQuery: case actReplaceQuery:
if t.cy < t.merger.Length() { if t.cy >= 0 && t.cy < t.merger.Length() {
t.input = t.merger.Get(t.cy).item.text.ToRunes() t.input = t.merger.Get(t.cy).item.text.ToRunes()
t.cx = len(t.input) t.cx = len(t.input)
} }