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Shellcheck screen size

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Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
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Dan Schaper 2017-01-01 06:32:49 -08:00
parent d080e5d7a8
commit fa055481a7
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GPG key ID: 572E999E385B7BFC
1 changed files with 2 additions and 2 deletions
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4
automated install/basic-install.sh
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@ -36,8 +36,8 @@ QUERY_LOGGING=true
# Find the rows and columns will default to 80x24 is it can not be detected
screen_size=$(stty size 2>/dev/null || echo 24 80)
rows=$(echo $screen_size | awk '{print $1}')
columns=$(echo $screen_size | awk '{print $2}')
rows=$(echo "${screen_size}" | awk '{print $1}')
columns=$(echo "${screen_size}" | awk '{print $2}')
# Divide by two so the dialogs take up half of the screen, which looks nice.
r=$(( rows / 2 ))