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issue26083: Avoid duplicate error message string from a subprocess exec failure.Avoid a duplicate error message string from a subprocess exec failure. 

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This commit is contained in:
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D) 2016-05-28 19:24:14 +00:00
parent cb0fc27f20
commit 253c0bff9a
1 changed files with 1 additions and 1 deletions
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Lib/subprocess.py
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@ -1317,7 +1317,7 @@ class Popen(object):
# Wait for exec to fail or succeed; possibly raising exception
data = _eintr_retry_call(os.read, errpipe_read, 1048576)
pickle_bits = [data]
pickle_bits = []
while data:
pickle_bits.append(data)
data = _eintr_retry_call(os.read, errpipe_read, 1048576)