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Added check for bash

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Avoid issues when using wrong script engine.
This commit is contained in:
Henric Andersson 2015-10-20 09:12:11 -07:00
parent ea071d81df
commit 104a7343d3
1 changed files with 6 additions and 0 deletions
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6
plexupdate.sh
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@ -28,6 +28,12 @@
# and also what's new.
#
####################################################################
# Quick-check before we allow bad things to happen
if [ -z "${BASH_VERSINFO}" ]; then
echo "ERROR: You must execute this script with BASH"
exit 255
fi
####################################################################
# Set these two to what you need, or create a .plexupdate file
# in your home directory with these two (avoids changing this)
# DOWNLOADDIR is the full directory path you would like the download to go.