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Avoid erasing line for non-progress messages

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The JSONMessage.Display methods erases the entire line by outputting the <ESC>[2K\r sequence before displaying the message content. This is not necessary for messages other than progress indicators, and introduces unwanted characters in the /events output.

Fixes #6203.

Docker-DCO-1.1-Signed-off-by: Arnaud Porterie <icecrime@gmail.com> (github: icecrime)
This commit is contained in:
Arnaud Porterie 2014-06-17 22:26:03 +02:00
parent 52edbe6a23
commit 3807f8b708
1 changed files with 1 additions and 1 deletions
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2
utils/jsonmessage.go
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@ -87,7 +87,7 @@ func (jm *JSONMessage) Display(out io.Writer, isTerminal bool) error {
return jm.Error
}
var endl string
if isTerminal && jm.Stream == "" {
if isTerminal && jm.Stream == "" && jm.Progress != nil {
// <ESC>[2K = erase entire current line
fmt.Fprintf(out, "%c[2K\r", 27)
endl = "\r"