From ddee4fef83539a5bc66b3c76086dd6ba2ab1f77c Mon Sep 17 00:00:00 2001
From: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org>
Date: Sun, 25 Nov 2012 11:33:10 +0100
Subject: __sb_append_var(): Quote tr arguments to avoid filename expansion.
 Avoid a subshell.

---
 bin/ebuild.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index d83789c49..80bdd8001 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -113,8 +113,7 @@ unset GZIP BZIP BZIP2 CDPATH GREP_OPTIONS GREP_COLOR GLOBIGNORE
 __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 $2 ]] && die "Usage: add$(LC_ALL=C tr "[:upper:]" "[:lower:]" <<< "${_v}") <colon-delimited list of paths>"
 	export ${var}="${!var:+${!var}:}$1"
 }
 # bash-4 version:
-- 
cgit v1.2.3-1-g7c22