From: Robin H. Johnson <robbat2@gentoo.org>
Date: Wed, 31 Mar 2010 19:33:16 +0000 (+0000)
Subject: Bug #312075: The ~ was getting expanded to the optional stuff got duplicated and... 
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=09985da6ff65b9d662d43805aafa5092d45ae41b;p=gentoo.git

Bug #312075: The ~ was getting expanded to the optional stuff got duplicated and that sucked, giving a bad warning sometimes.
---

diff --git a/eclass/linux-mod.eclass b/eclass/linux-mod.eclass
index 7ffd8a218a25..a1d0aebe2c9b 100644
--- a/eclass/linux-mod.eclass
+++ b/eclass/linux-mod.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.98 2010/01/17 04:00:07 robbat2 Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.99 2010/03/31 19:33:16 robbat2 Exp $
 
 # Author(s): John Mylchreest <johnm@gentoo.org>,
 #            Stefan Schweizer <genstef@gentoo.org>
@@ -602,11 +602,10 @@ linux-mod_pkg_setup() {
 linux-mod_pkg_setup_binary() {
 	debug-print-function ${FUNCNAME} $*
 	local new_CONFIG_CHECK
+	# ~ needs always to be quoted, else bash expands it.	
 	for config in $CONFIG_CHECK ; do
-		case ${config:0:1} in
-			~) optional="" ;;
-			*) optional="~" ;;
-		esac
+		optional='~'
+		[[ ${config:0:1} == "~" ]] && optional=''
 		new_CONFIG_CHECK="${new_CONFIG_CHECK} ${optional}${config}"
 	done
 	export CONFIG_CHECK="${new_CONFIG_CHECK}"