ebuild.sh: restore old has() implementation
authorBrian Harring <ferringb@gmail.com>
Mon, 11 Jul 2011 08:33:21 +0000 (01:33 -0700)
committerZac Medico <zmedico@gentoo.org>
Mon, 11 Jul 2011 14:26:28 +0000 (07:26 -0700)
commitf8504d36c50bef4c1a982a4b9262d3e8e15f438b
tree136293d01d0afe69ebaaebeaa0847ded84d15238
parent774ab66e9cc55f749052d690421765647c9c9c9c
ebuild.sh: restore old has() implementation

The needle/haystack implementation handles whitespace as originally
intended (prior to commit 659eafddd5964820ce8bdc0d90f5fcf7df04b5b7),
as discussed in bug #374791.

Signed-off-by: Brian Harring <ferringb@gmail.com>
bin/isolated-functions.sh