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| author |   Mike Frysinger <vapier@gentoo.org> | 2011-12-02 01:54:09 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-12-02 01:54:09 +0000 |
| commit | f8470e529131e3f42f7f9e47dc93a6e14f7310ec (patch) | |
| tree | d7c19361924985321e327f548e761d5e269cd6ee /eclass/kernel-2.eclass | |
| parent | Update to EAPI 4, simplify libnet dep, and other minor cleanups. (diff) | |
| download | gentoo-2-f8470e529131e3f42f7f9e47dc93a6e14f7310ec.tar.gz gentoo-2-f8470e529131e3f42f7f9e47dc93a6e14f7310ec.tar.bz2 gentoo-2-f8470e529131e3f42f7f9e47dc93a6e14f7310ec.zip | |
use `read` to simplify the creation of an array from a string
Diffstat (limited to 'eclass/kernel-2.eclass')
| -rw-r--r-- | eclass/kernel-2.eclass | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/eclass/kernel-2.eclass b/eclass/kernel-2.eclass index 366e5b3b4d25..87c0064ee112 100644 --- a/eclass/kernel-2.eclass +++ b/eclass/kernel-2.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2011 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.265 2011/12/02 00:15:46 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/kernel-2.eclass,v 1.266 2011/12/02 01:54:09 vapier Exp $ # Description: kernel.eclass rewrite for a clean base regarding the 2.6 # series of kernel with back-compatibility for 2.4 @@ -118,10 +118,8 @@ handle_genpatches() { [[ -z ${K_WANT_GENPATCHES} || -z ${K_GENPATCHES_VER} ]] && return 1 debug-print "Inside handle_genpatches" - local oldifs=${IFS} - export IFS="." - local OKV_ARRAY=( $OKV ) - export IFS=${oldifs} + local OKV_ARRAY + IFS="." read -r -a OKV_ARRAY <<<"${OKV}" # for > 3.0 kernels, handle genpatches tarball name # genpatches for 3.0 and 3.0.1 might be named @@ -172,10 +170,8 @@ detect_version() { KV_MAJOR=$(get_version_component_range 1 ${OKV}) # handle if OKV is X.Y or X.Y.Z (e.g. 3.0 or 3.0.1) - local oldifs=${IFS} - export IFS="." - local OKV_ARRAY=( $OKV ) - export IFS=${oldifs} + local OKV_ARRAY + IFS="." read -r -a OKV_ARRAY <<<"${OKV}" # if KV_MAJOR >= 3, then we have no more KV_MINOR #if [[ ${KV_MAJOR} -lt 3 ]]; then @@ -572,10 +568,8 @@ unpack_2_6() { universal_unpack() { debug-print "Inside universal_unpack" - local oldifs=${IFS} - export IFS="." - local OKV_ARRAY=( $OKV ) - export IFS=${oldifs} + local OKV_ARRAY + IFS="." read -r -a OKV_ARRAY <<<"${OKV}" cd "${WORKDIR}" if [[ ${#OKV_ARRAY[@]} -ge 3 ]] && [[ ${KV_MAJOR} -ge 3 ]]; then |