refactoring tryEarlyRefresh

Author: vbauerster

bar.go

@@ -460,12 +460,15 @@ func (b *Bar) triggerCompletion(s *bState) {
 }
 
 func (b *Bar) tryEarlyRefresh(renderReq chan<- time.Time) {
-	var anyOtherRunning bool
+	var otherRunning int
 	b.container.traverseBars(func(bar *Bar) bool {
-		anyOtherRunning = b != bar && bar.IsRunning()
-		return anyOtherRunning
+		if b != bar && bar.IsRunning() {
+			otherRunning++
+			return false // stop traverse
+		}
+		return true // continue traverse
 	})
-	if !anyOtherRunning {
+	if otherRunning == 0 {
 		for {
 			select {
 			case renderReq <- time.Now():

progress.go

@@ -194,7 +194,7 @@ func (p *Progress) traverseBars(cb func(b *Bar) bool) {
 	select {
 	case p.operateState <- func(s *pState) { s.hm.iter(iter, drop) }:
 		for b := range iter {
-			if cb(b) {
+			if !cb(b) {
 				close(drop)
 				break
 			}