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using double bracket notation

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Despite the script running successfully, it produced this error:

`/usr/local/bin/gravity.sh: line 8: [: missing `]'`

prior to this fix.
This commit is contained in:
Jacob Salmela 2015-10-03 11:06:50 -05:00
parent 533f707578
commit d52fdde2f8
1 changed files with 1 additions and 1 deletions
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2
gravity.sh
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@ -5,7 +5,7 @@
# This script should only be run after you have a static IP address set on the Pi # This script should only be run after you have a static IP address set on the Pi
piholeIP="$1" piholeIP="$1"
if [ -n "$piholeIP"]; then if [[ -n "$piholeIP" ]]; then
piholeIP=$(hostname -I|xargs) piholeIP=$(hostname -I|xargs)
fi fi