tools: Fix pyboard.py to work under Python 3.

2015-12-08 12:55:28 +00:00 · 2015-12-08 12:55:28 +00:00 · bbe2e22fcb
commit bbe2e22fcb
--- a/tools/pyboard.py
+++ b/tools/pyboard.py
@ -128,7 +128,7 @@ class Pyboard:
                try:
                    self.serial = serial.Serial(device, baudrate=baudrate, interCharTimeout=1)
                    break
-                except OSError, IOError: # Py2 and Py3 have different errors
+                except (OSError, IOError): # Py2 and Py3 have different errors
                    if wait == 0:
                        continue
                    if attempt == 0: