[issue8512] os.execv*e(): fix formatting of the environment variables (Python 3.1)

[STINNER Victor]

Changes by STINNER Victor <victor.stinner at haypocalc.com>:


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title: os.execv*e(): fix formatting of the environment variables -> os.execv*e(): fix formatting of the environment variables (Python 3.1)

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8512>
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