touchup syntax so the code is easier to read

diff --git a/eclass/portability.eclass b/eclass/portability.eclass
index 3af218eb7f3484d972f6a74e7ef8030a89bf750a..f093e962b9b6857caf1c3dda9529ab16d4b07635 100644 (file)
--- a/eclass/portability.eclass
+++ b/eclass/portability.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/portability.eclass,v 1.2 2005/09/20 13:13:42 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/portability.eclass,v 1.3 2005/09/21 02:46:41 vapier Exp $
 #
 # Author: Diego Pettenò <flameeyes@gentoo.org>
 #
@@ -28,30 +28,16 @@ treecopy() {
 #
 # compatibility function that mimes seq command if not available
 seq() {
-       local p
-       p=$(type -P seq)
+       local p=$(type -P seq)
 
        case $# in
-               1)
-                       min=1
-                       max=$1
-                       step=1
-                       ;;
-               2)
-                       min=$1
-                       max=$2
-                       step=1
-                       ;;
-               3)
-                       min=$1
-                       max=$3
-                       step=$2
-                       ;;
-               *)
-                       die "seq called with wrong parameters number"
+               1) min=1  max=$1 step=1  ;;
+               2) min=$1 max=$2 step=1  ;;
+               3) min=$1 max=$3 step=$2 ;;
+               *) die "seq called with wrong number of arguments" ;;
        esac
 
-       if [[ -z "${p}" ]]; then
+       if [[ -z ${p} ]] ; then
                local reps
                # BSD userland
                if [[ ${step} != 0 ]]; then