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Even with no detected screen size, it should presume 80x24

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This commit is contained in:
Eric Warnke 2016-10-26 10:08:23 -04:00
parent fc776921d5
commit ac8d24a1ce
1 changed files with 4 additions and 3 deletions
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7
automated install/basic-install.sh
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@ -32,9 +32,10 @@ useUpdateVars=false
IPv4_address=""
IPv6_address=""
# Find the rows and columns
rows=$(stty size | awk '{print $1}')
columns=$(stty size | awk '{print $2}')
# Find the rows and columns will default to 80x24 is it can not be detected
screen_size=$(stty size 2>/dev/null || echo 24 80)
rows=$(echo $screen_size | awk '{print $1}')
columns=$(echo $screen_size | awk '{print $2}')
# Divide by two so the dialogs take up half of the screen, which looks nice.
r=$(( rows / 2 ))