gap: correct use of Address on Linux platform

Signed-off-by: deadprogram <ron@hybridgroup.com>

gap.go

@@ -15,6 +15,7 @@ var (
 type MACAddress struct {
 	// MAC address of the Bluetooth device.
 	MAC
+
 	isRandom bool
 }
 
@@ -30,7 +31,8 @@ func (mac MACAddress) SetRandom(val bool) {
 
 // Set the address
 func (mac MACAddress) Set(val interface{}) {
-	mac.MAC = val.(MAC)
+	m := val.(MAC)
+	mac.MAC = m
 }
 
 // AdvertisementOptions configures an advertisement instance. More options may

gap_linux.go

@@ -219,8 +219,7 @@ func makeScanResult(props *device.Device1Properties) ScanResult {
 		serviceUUIDs = append(serviceUUIDs, parsedUUID)
 	}
 
-	a := Address{}
-	a.Set(addr)
+	a := &Address{MACAddress{MAC: addr}}
 	a.SetRandom(props.AddressType == "random")
 
 	return ScanResult{