hg-to-git: don't import the unused popen2 module
commitb0c051d1a0939ed0013d359065b3afaebe3a717f
authorMiklos Vajna <vmiklos@frugalware.org>
Mon, 3 Aug 2009 16:41:34 +0000 (3 18:41 +0200)
committerJunio C Hamano <gitster@pobox.com>
Tue, 4 Aug 2009 22:20:45 +0000 (4 15:20 -0700)
tree79df9cdf96328e844d0c463507dbcc5c7818abb9
parent69931b718307ad5adf85292b03e46d822156840a
hg-to-git: don't import the unused popen2 module

Importing the popen2 module in Python-2.6 results in the
"DeprecationWarning: The popen2 module is deprecated.  Use the
subprocess module." message. The module itself isn't used in fact, so
just removing it solves the problem.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/hg-to-git/hg-to-git.py