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Merge pull request #1012 from meatherly/fix_for_950

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Fix for #950
This commit is contained in:
Lea Anthony 2021-12-08 07:36:10 +11:00 committed by GitHub
commit eb0030adeb
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1 changed files with 6 additions and 6 deletions
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12
lib/event/manager.go
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@ -55,20 +55,20 @@ func (e *Manager) addEventListener(eventName string, callback func(...interface{
return fmt.Errorf("nil callback bassed to addEventListener")
}
// Check event has been registered before
if e.listeners[eventName] == nil {
e.listeners[eventName] = []*eventListener{}
}
// Create the callback
listener := &eventListener{
callback: callback,
counter: counter,
}
e.mu.Lock()
// Check event has been registered before
if e.listeners[eventName] == nil {
e.listeners[eventName] = []*eventListener{}
}
// Register listener
e.listeners[eventName] = append(e.listeners[eventName], listener)
e.mu.Unlock()
// All good mate
return nil
}