[prev in list] [next in list] [prev in thread] [next in thread]
List: gentoo-dev
Subject: [gentoo-dev] [PATCH] unpacker.eclass: Replace unnecessary eval with array
From: Michał Górny <mgorny () gentoo ! org>
Date: 2017-02-23 19:47:11
Message-ID: 20170223194711.29453-1-mgorny () gentoo ! org
[Download RAW message or body]
Replace the eval used to attempt to construct whitespace-path-safe
utility calls with much simpler bash arrays.
---
eclass/unpacker.eclass | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/eclass/unpacker.eclass b/eclass/unpacker.eclass
index 610765fbca8e..27d93eb37d98 100644
--- a/eclass/unpacker.eclass
+++ b/eclass/unpacker.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
@@ -219,30 +219,30 @@ unpack_makeself() {
debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
fi
case ${exe} in
- tail) exe="tail -n +${skip} '${src}'";;
- dd) exe="dd ibs=${skip} skip=1 if='${src}'";;
+ tail) exe=( tail -n +${skip} "${src}" );;
+ dd) exe=( dd ibs=${skip} skip=1 if="${src}" );;
*) die "makeself cant handle exe '${exe}'"
esac
# lets grab the first few bytes of the file to figure out what kind of archive it is
local filetype tmpfile="${T}/${FUNCNAME}"
- eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
+ "${exe[@]}" 2>/dev/null | head -c 512 > "${tmpfile}"
filetype=$(file -b "${tmpfile}") || die
case ${filetype} in
*tar\ archive*)
- eval ${exe} | tar --no-same-owner -xf -
+ "${exe[@]}" | tar --no-same-owner -xf -
;;
bzip2*)
- eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
+ "${exe[@]}" | bzip2 -dc | tar --no-same-owner -xf -
;;
gzip*)
- eval ${exe} | tar --no-same-owner -xzf -
+ "${exe[@]}" | tar --no-same-owner -xzf -
;;
compress*)
- eval ${exe} | gunzip | tar --no-same-owner -xf -
+ "${exe[@]}" | gunzip | tar --no-same-owner -xf -
;;
XZ*)
- eval ${exe} | unxz | tar --no-same-owner -xf -
+ "${exe[@]}" | unxz | tar --no-same-owner -xf -
;;
*)
eerror "Unknown filetype \"${filetype}\" ?"
--
2.11.1
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic