diff options
Diffstat (limited to 'gui/widget/output.go')
| -rw-r--r-- | gui/widget/output.go | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gui/widget/output.go b/gui/widget/output.go index 16aacca..8bd25b1 100644 --- a/gui/widget/output.go +++ b/gui/widget/output.go @@ -17,14 +17,13 @@ func Output(val <-chan float64, r image.Rectangle, env gui.Env, wg *sync.WaitGro var v float64 = 0.0 env.Draw() <- outputDraw(v, r) -Loop: for { select { case v = <-val: env.Draw() <- outputDraw(v, r) case event, ok := <-env.Events(): - if !ok { // channel closed - break Loop + if !ok { + return } if event, ok := event.(win.WiFocus); ok && event.Focused { env.Draw() <- outputDraw(v, r) |