Test if ebuild functions are defined before calling them. This
authorZac Medico <zmedico@gentoo.org>
Sun, 25 Nov 2007 08:35:54 +0000 (08:35 -0000)
committerZac Medico <zmedico@gentoo.org>
Sun, 25 Nov 2007 08:35:54 +0000 (08:35 -0000)
commit2cc97ac0d0de6600d63d6aec7e684912c00d766e
treed473f022ec0e2cc248709d6f33190db02d3d1670
parentce40418daeeeabc86ec21b31b5fa48ccf9ebdfa8
Test if ebuild functions are defined before calling them. This
will be useful if an environment.bz2 has been loaded and it has
missing functions for some reason. For example, there are a lot
of default functions that are empty and could simply be omitted
from the environment.

svn path=/main/trunk/; revision=8654
bin/ebuild.sh