diff options
| -rw-r--r-- | usb-control/cp210x_controller.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usb-control/cp210x_controller.py b/usb-control/cp210x_controller.py index 64a4709..47a79e6 100644 --- a/usb-control/cp210x_controller.py +++ b/usb-control/cp210x_controller.py @@ -61,7 +61,7 @@ def find_board_list(product_string, serialnumber): kwargs = dict() kwargs['idVendor'] = VENDOR_ID kwargs['idProduct'] = PRODUCT_ID - if product_string != None: + if product_string is not None: kwargs['product'] = product_string if serialnumber: kwargs['serial_number'] = serialnumber |