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Account for devices which are not commanders

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This commit is contained in:
Adrian Zankich 2014-12-03 10:59:19 -08:00
parent be963f989c
commit f1e94b5a1a
1 changed files with 4 additions and 2 deletions
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6
device.go
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@ -25,8 +25,10 @@ func NewJSONDevice(device Device) *JSONDevice {
if device.Connection() != nil {
jsonDevice.Connection = device.Connection().Name()
}
for command := range device.(Commander).Commands() {
jsonDevice.Commands = append(jsonDevice.Commands, command)
if commander, ok := device.(Commander); ok {
for command := range commander.Commands() {
jsonDevice.Commands = append(jsonDevice.Commands, command)
}
}
return jsonDevice
}