Report the actual error instead of nil

2024-09-07 13:26:01 +02:00
parent 0996f840dd
commit b7483e31a7
1 changed files with 1 additions and 1 deletions
--- a/serial_unix.go
+++ b/serial_unix.go
@@ -241,7 +241,7 @@ func nativeOpen(portName string, mode *Mode) (*unixPort, error) {
 	// Explicitly disable RTS/CTS flow control
 	setTermSettingsCtsRts(false, settings)

-	if port.setTermSettings(settings) != nil {
+	if err = port.setTermSettings(settings); err != nil {
 		port.Close()
 		return nil, &PortError{code: InvalidSerialPort, causedBy: fmt.Errorf("error setting term settings: %w", err)}
 	}