update exception

2021-01-24 14:44:35 +01:00
parent 6bd6dd2e1c
commit 53105d5935
1 changed files with 2 additions and 1 deletions
--- a/main.py
+++ b/main.py
@@ -47,6 +47,7 @@ else:
 	except :
 		# ...else assume that there's an MCU (driving the display) connected
 		# to a serial port
+		e = sys.exc_info()[0]
 		print('HAL: failed: {}'.format(e.args[0]))
 		from arduinoserialhal import ArduinoSerialHAL as HAL