From 10fa89cfedf1cdf826a3ded8fe2362ac02311240 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Tue, 21 Apr 2015 21:32:06 +0200
Subject: [PATCH] lddtree: remove bashism

Fixes #1. "Bad substitution" when running in dash.
---
 lddtree.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lddtree.sh b/lddtree.sh
index 28c06d0..1968d08 100755
--- a/lddtree.sh
+++ b/lddtree.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 # Copyright 2007-2013 Gentoo Foundation
 # Copyright 2007-2013 Mike Frysinger <vapier@gentoo.org>
+# Copyright 2014-2015 Natanael Copa <ncopa@alpinelinux.org>
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-projects/pax-utils/lddtree.sh,v 1.22 2013/04/07 19:20:09 vapier Exp $
 
 argv0=${0##*/}
 version=1.25
@@ -216,7 +216,12 @@ show_elf() {
 		allhits="${allhits},${interp},${libs}"
 	fi
 
-	for lib in ${libs//,/ } ; do
+	oifs="$IFS"
+	IFS=,
+	set -- ${libs}
+	IFS="$oifs"
+
+	for lib; do
 		lib=${lib##*/}
 		case ",${my_allhits}," in
 			*,${lib},*) continue;;
-- 
2.8.3