[gentoo-commits] repo/gentoo:eapi7-ver commit in: eclass/

[Michał Górny]

commit:     3ed86fd971ba3f10751235f95921ebc7e01c2a3f
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Sep  6 15:22:20 2017 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Sep  6 15:22:20 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3ed86fd9

eapi7-ver.eclass: Avoid regexps in _version_parse_range

 eclass/eapi7-ver.eclass | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/eclass/eapi7-ver.eclass b/eclass/eapi7-ver.eclass
index fcbf012f0c4..fe85dfff031 100644
--- a/eclass/eapi7-ver.eclass
+++ b/eclass/eapi7-ver.eclass
@@ -28,10 +28,10 @@ case ${EAPI:-0} in
 esac
 
 _version_parse_range() {
-	[[ $1 =~ ^([0-9]+)(-([0-9]*))?$ ]] || die
-	start=${BASH_REMATCH[1]}
-	[[ ${BASH_REMATCH[2]} ]] && end=${BASH_REMATCH[3]} || end=${start}
-	[[ ${start} -ge 0 ]] && [[ -z ${end} || ${start} -le ${end} ]] || die
+	[[ ${1} == [0-9]* ]] || die
+	start=${1%-*}
+	[[ ${1} == *-* ]] && end=${1#*-} || end=${start}
+	[[ ${start} -ge 0 && ( -z ${end} || ${start} -le ${end} ) ]] || die
 }
 
 # RETURNS: