Merge pull request #139 from xushiwei/gop

fix warning
goplus · Dec 5, 2021 · 1f6ca3c · 1f6ca3c
2 parents bb78497 + c8308d7
commit 1f6ca3c
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/audio.go b/audio.go
@@ -128,23 +128,23 @@ func (p *soundMgr) play(source io.ReadCloser, wait ...bool) (err error) {
 }
 
 func (p *soundMgr) volume() float64 {
- for sp, _ := range p.players {
+ for sp := range p.players {
  return sp.Volume() * defaultRatio
  }
  return 0
 }
+
 func (p *soundMgr) SetVolume(volume float64) {
- for sp, _ := range p.players {
+ for sp := range p.players {
  sp.SetVolume(volume / defaultRatio)
  }
- return
 }
+
 func (p *soundMgr) ChangeVolume(delta float64) {
  v := p.volume()
- for sp, _ := range p.players {
+ for sp := range p.players {
  sp.SetVolume((v + delta) / defaultRatio)
  }
- return
 }
 
 // -------------------------------------------------------------------------------------