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mitchellhmitchellh
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command: make sure the output has a line from a provisioner to output
1 parent 8fc134c commit fbeb99e

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Lines changed: 3 additions & 1 deletion

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‎command/hook_ui.go‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -177,7 +177,9 @@ func (h *UiHook) ProvisionOutput(
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s := bufio.NewScanner(strings.NewReader(msg))
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s.Split(scanLines)
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for s.Scan() {
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buf.WriteString(fmt.Sprintf("%s%s\n", prefix, s.Text()))
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if line := strings.TrimSpace(s.Text()); line != "" {
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buf.WriteString(fmt.Sprintf("%s%s\n", prefix, line))
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}
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}
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h.ui.Output(strings.TrimSpace(buf.String()))

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