Do put empty incrementals in the environment if they are already set.
authorZac Medico <zmedico@gentoo.org>
Sun, 22 Oct 2006 05:55:13 +0000 (05:55 -0000)
committerZac Medico <zmedico@gentoo.org>
Sun, 22 Oct 2006 05:55:13 +0000 (05:55 -0000)
commit28862b628c4a83b648319be51d45a60c45d316af
tree93f52c70afad84e472ff5b1a8b24c95ae6139449
parentde75da58c59b3ca1cde92be40db168e100c24eb6
Do put empty incrementals in the environment if they are already set.

svn path=/main/trunk/; revision=4791
pym/portage.py