From: G.raud <graud@gmx.com>
Date: Mon, 31 Mar 2014 06:07:55 +0000 (+0200)
Subject: sh-code portability improvements and fixes
X-Git-Url: https://git.madduck.net/code/vcsh.git/commitdiff_plain/c3c88c981d7e4d5cafcd69137d76de64b0236ace?ds=sidebyside;hp=c3c88c981d7e4d5cafcd69137d76de64b0236ace

sh-code portability improvements and fixes

use export without assignment

delete needless quoting (after case, in assignments, ...)

add missing quoting (on the echo command line, ...)

make sure 'test =' is not called with empty arguments

do not call test with more than 4 arguments
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