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Merge pull request #4377 from fcrozat/master

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Do not fail if tput is not available
This commit is contained in:
Robby Russell 2015-09-26 09:29:34 -07:00
commit 3b2d03630f
2 changed files with 8 additions and 2 deletions
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5
tools/install.sh
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@ -2,7 +2,10 @@ set -e
# Use colors, but only if connected to a terminal, and that terminal
# supports them.
ncolors=$(tput colors)
tput=$(which tput)
if [ -n "$tput" ]; then
ncolors=$($tput colors)
fi
if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
RED="$(tput setaf 1)"
GREEN="$(tput setaf 2)"

3
tools/upgrade.sh
View File

@ -1,7 +1,10 @@
# Use colors, but only if connected to a terminal, and that terminal
# supports them.
tput=$(which tput)
if [ -n "$tput" ]; then
ncolors=$(tput colors)
fi
if [ -t 1 ] && [ -n "$ncolors" ] && [ "$ncolors" -ge 8 ]; then
RED="$(tput setaf 1)"
GREEN="$(tput setaf 2)"