[issue23160] Respect the environment variable SVNROOT in external-common.bat

[Roundup Robot]

Roundup Robot added the comment:

New changeset 294501835890 by Steve Dower in branch '2.7':
Closes #23160: Respect the environment variable SVNROOT in external-common.bat (patch by anselm.kruis)
https://hg.python.org/cpython/rev/294501835890

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nosy: +python-dev
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23160>
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