1 files changed, 1 insertions, 1 deletions
diff --git a/serial.c b/serial.c
index b99198ed..5c3004db 100644
--- a/serial.c
+++ b/serial.c
@@ -227,7 +227,7 @@ int gpsd_open(struct gps_device_t *session)
 	session->gpsdata.dev.baudrate = 57600;
 	session->gpsdata.dev.parity = 'N';
 	session->gpsdata.dev.stopbits = 1;
-	session->context->readonly = 1;
+	session->context->readonly = true;
 	return session->gpsdata.gps_fd;
     }
     /*@ -boolops -type @*/