From: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Date: Tue, 4 Nov 2008 19:23:41 +0000 (+0000)
Subject: Fix tests to work on Ubuntu (dash)
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/e4d2f2b042100182ff5b214fd6848b71d70fad7d?hp=e4d2f2b042100182ff5b214fd6848b71d70fad7d

Fix tests to work on Ubuntu (dash)

The system shell (/bin/sh) on Ubuntu is dash, which aims to be a
POSIX standard shell.  In particular, dash does not implement any
of the common extensions to the standard that, say, bash and ksh
do.

Replace some non-POSIX constructs in setup.sh with more portable
and mundane code.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---