docs-rst: Fix an warning when in interactive mode
authorMauro Carvalho Chehab <mchehab@s-opensource.com>
Sun, 21 Aug 2016 18:23:04 +0000 (15:23 -0300)
committerJonathan Corbet <corbet@lwn.net>
Mon, 22 Aug 2016 21:35:04 +0000 (15:35 -0600)
commitba1377fba7047a86c31981363cbd9e65b1ca2763
tree76c75b4eb4ff7851df5f87ad7918124b3b7039b9
parent41cff161fe99d1c6a773becc2250a1dc3ac035ff
docs-rst: Fix an warning when in interactive mode

When XeLaTeX is in interactive mode, it complains that
py@noticelength already exists. Rename it and declare it
only once to avoid such messages.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/conf.py