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commit: ddee4fef83539a5bc66b3c76086dd6ba2ab1f77c |
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Author: Arfrever Frehtes Taifersar Arahesis <Arfrever <AT> Apache <DOT> Org> |
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AuthorDate: Sun Nov 25 10:33:10 2012 +0000 |
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Commit: Arfrever Frehtes Taifersar Arahesis <arfrever.fta <AT> gmail <DOT> com> |
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CommitDate: Sun Nov 25 10:33:10 2012 +0000 |
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URL: http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=ddee4fef |
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|
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__sb_append_var(): Quote tr arguments to avoid filename expansion. Avoid a subshell. |
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|
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--- |
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bin/ebuild.sh | 3 +-- |
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1 files changed, 1 insertions(+), 2 deletions(-) |
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|
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diff --git a/bin/ebuild.sh b/bin/ebuild.sh |
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index d83789c..80bdd80 100755 |
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--- a/bin/ebuild.sh |
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+++ b/bin/ebuild.sh |
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@@ -113,8 +113,7 @@ unset GZIP BZIP BZIP2 CDPATH GREP_OPTIONS GREP_COLOR GLOBIGNORE |
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__sb_append_var() { |
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local _v=$1 ; shift |
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local var="SANDBOX_${_v}" |
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- [[ -z $1 || -n $2 ]] && die "Usage: add$(echo ${_v} | \ |
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- LC_ALL=C tr [:upper:] [:lower:]) <colon-delimited list of paths>" |
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+ [[ -z $1 || -n $2 ]] && die "Usage: add$(LC_ALL=C tr "[:upper:]" "[:lower:]" <<< "${_v}") <colon-delimited list of paths>" |
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export ${var}="${!var:+${!var}:}$1" |
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} |
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# bash-4 version: |
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