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gps: improve error handling

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Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2023-01-14 13:27:08 +01:00
committed by Ron Evans
parent 0b62d4fb4a
commit ecb343b3b3
1 changed files with 4 additions and 0 deletions
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gps/gps.go
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@@ -38,6 +38,10 @@ func (ge GPSError) Error() string {
return ge.Err.Error() + " " + ge.Info + " " + ge.Sentence return ge.Err.Error() + " " + ge.Info + " " + ge.Sentence
} }
func (ge GPSError) Unwrap() error {
return ge.Err
}
// Device wraps a connection to a GPS device. // Device wraps a connection to a GPS device.
type Device struct { type Device struct {
buffer []byte buffer []byte