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Commit 95296bb0 authored by Frederic Crozat's avatar Frederic Crozat
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also handle missing tput in upgrade script.

parent 884a8795
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tools/upgrade.sh
View file @ 95296bb0
# Use colors, but only if connected to a terminal, and that terminal # Use colors, but only if connected to a terminal, and that terminal
# supports them. # supports them.
ncolors=$(tput colors) tput=$(which tput)
if [ -n "$tput" ]; then
ncolors=$(tput colors)
fi
if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
RED="$(tput setaf 1)" RED="$(tput setaf 1)"
GREEN="$(tput setaf 2)" GREEN="$(tput setaf 2)"
......
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