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distro-tool: handle garbage in error response

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This commit is contained in:
MilhouseVH 2019-05-25 13:59:07 +01:00
parent 491610dc00
commit 72cdeda49e
1 changed files with 7 additions and 1 deletions
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8
tools/distro-tool
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@ -104,7 +104,13 @@ class MyUtility(object):
return (0, subprocess.check_output(command.split(" "), stderr=_logfile))
except subprocess.CalledProcessError as cpe:
if MyUtility.isPython3:
return (cpe.returncode, cpe.output.decode("utf-8"))
# Clean up undecodable garbage in response (eg. libftdi1 error page)
output = bytearray()
for c in cpe.output:
if c <= 127:
output.append(c)
return (cpe.returncode, output.decode("utf-8"))
else:
return (cpe.returncode, cpe.output)
finally: