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-rwxr-xr-xbin/ebuild.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 2789e5d70..2223dd3bf 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -87,7 +87,8 @@ export SANDBOX_ON="0"
_sb_append_var() {
local _v=$1 ; shift
local var="SANDBOX_${_v}"
- [[ -z $1 || -n $2 ]] && die "Usage: add$(echo ${_v} | LC_ALL=C tr :upper: :lower:) <colon-delimited list of paths>"
+ [[ -z $1 || -n $2 ]] && die "Usage: add$(echo ${_v} | \
+ LC_ALL=C tr [:upper:] [:lower:]) <colon-delimited list of paths>"
export ${var}="${!var:+${!var}:}$1"
}
# bash-4 version: