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Fixed "UnboundLocalError: local variable 'port' referenced before assignment" // Resolve #4407

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This commit is contained in:
Ivan Kravets
2022-09-03 12:08:17 +03:00
parent af21c50aec
commit e0a3b81877
1 changed files with 1 additions and 1 deletions
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platformio/device/finder.py
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@ -149,7 +149,7 @@ class SerialPortFinder:
port = self._reveal_device_port(device)
# pick the best PID:VID USB device
best_port = None
port = best_port = None
for item in list_serial_ports():
if self.ensure_ready and not is_serial_port_ready(item["port"]):
continue