Merge pull request #2090 from rhatdan/buildah

Vendor in latest containers/buildah code

1 files changed, 13 insertions, 3 deletions

diff --git a/vendor/gopkg.in/cheggaaa/pb.v1/pool_win.go b/vendor/gopkg.in/cheggaaa/pb.v1/pool_win.go
index d7a5ace41..63598d378 100644
--- a/vendor/gopkg.in/cheggaaa/pb.v1/pool_win.go
+++ b/vendor/gopkg.in/cheggaaa/pb.v1/pool_win.go
@@ -8,13 +8,18 @@ import (
 )
 
 func (p *Pool) print(first bool) bool {
+	p.m.Lock()
+	defer p.m.Unlock()
 	var out string
 	if !first {
 		coords, err := getCursorPos()
 		if err != nil {
 			log.Panic(err)
 		}
-		coords.Y -= int16(len(p.bars))
+		coords.Y -= int16(p.lastBarsCount)
+		if coords.Y < 0 {
+			coords.Y = 0
+		}
 		coords.X = 0
 
 		err = setCursorPos(coords)
@@ -24,12 +29,17 @@ func (p *Pool) print(first bool) bool {
 	}
 	isFinished := true
 	for _, bar := range p.bars {
-		if !bar.isFinish {
+		if !bar.IsFinished() {
 			isFinished = false
 		}
 		bar.Update()
 		out += fmt.Sprintf("\r%s\n", bar.String())
 	}
-	fmt.Print(out)
+	if p.Output != nil {
+		fmt.Fprint(p.Output, out)
+	} else {
+		fmt.Print(out)
+	}
+	p.lastBarsCount = len(p.bars)
 	return isFinished
 }