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| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-05-27 00:40:54 -0400 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2013-05-27 09:41:26 -0400 |
| commit | d197eacf8b7aba0796a0f6ac6ac1667564bd614e (patch) | |
| tree | 0e3fea65d0e6c5eb06a4edd84ad486ac788eec64 /lib/common.sh | |
| parent | 6b688fce29389b52e6a4f6cd9d911f0fe062e714 (diff) | |
| download | devtools32-d197eacf8b7aba0796a0f6ac6ac1667564bd614e.tar.xz | |
common.sh: unset COLOR variables in a way that is `set -u` safe.
Diffstat (limited to 'lib/common.sh')
| -rw-r--r-- | lib/common.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/common.sh b/lib/common.sh index d1d958e..7c0a9d3 100644 --- a/lib/common.sh +++ b/lib/common.sh @@ -2,7 +2,7 @@ export LANG=C # check if messages are to be printed using color -unset ALL_OFF BOLD BLUE GREEN RED YELLOW +declare ALL_OFF= BOLD= BLUE= GREEN= RED= YELLOW= if [[ -t 2 ]]; then # prefer terminal safe colored and bold text when tput is supported if tput setaf 0 &>/dev/null; then |