From: Alexander Barton <alex@barton.de>
Date: Tue, 18 Apr 2017 09:58:41 +0000 (+0200)
Subject: Fix shellcheck(1) warning SC2181
X-Git-Url: https://arthur.barton.de/gitweb/?a=commitdiff_plain;h=732d2cebfa68c6d3982eaaf299e75b2e216944cd;hp=732d2cebfa68c6d3982eaaf299e75b2e216944cd;p=backup-script.git

Fix shellcheck(1) warning SC2181

"Check exit code directly with e.g. 'if mycmd;', not indirectly with $?."
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