compose: don't call ti.tabcomplete when it is nil
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@ -275,6 +275,10 @@ func (ti *TextInput) updateCompletions() {
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}
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func (ti *TextInput) showCompletions() {
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if ti.tabcomplete == nil {
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// no completer
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return
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}
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ti.completions = ti.tabcomplete(ti.StringLeft())
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ti.completeIndex = -1
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ti.Invalidate()
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