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_examples/widgets.go: Minor refactoring

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This commit is contained in:
Roi Martin 2016-10-24 16:00:18 +02:00
parent e5517b913e
commit 89ecdb537d
1 changed files with 2 additions and 4 deletions
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4
_examples/widgets.go
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@ -73,11 +73,9 @@ func (w *StatusbarWidget) Val() float32 {
func (w *StatusbarWidget) Layout(g *gocui.Gui) error {
v, err := g.SetView(w.name, w.x, w.y, w.x+w.w, w.y+2)
if err != nil {
if err != gocui.ErrUnknownView {
if err != nil && err != gocui.ErrUnknownView {
return err
}
}
v.Clear()
val := int(w.val * float32(w.w-1))
fmt.Fprint(v, strings.Repeat("▒", val))