From fce84d6450276e6d9ae721261af97c359f23fb3c Mon Sep 17 00:00:00 2001
From: Petr Vorel <petr.vorel@gmail.com>
Date: Sat, 15 Dec 2018 19:00:41 +0100
Subject: [PATCH] configure: Remove non-posix shell expansion

+ change shebang to /bin/sh

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
---
 configure | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 614355dd..c88247d8 100755
--- a/configure
+++ b/configure
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # This is not an autoconf generated configure
 #
@@ -180,7 +180,8 @@ check_ipt_lib_dir()
 
 	for dir in /lib /usr/lib /usr/local/lib
 	do
-		for file in $dir/{xtables,iptables}/lib*t_*so ; do
+		for file in "xtables" "iptables"; do
+			file="$dir/$file/lib*t_*so"
 			if [ -f $file ]; then
 				echo ${file%/*}
 				echo "IPT_LIB_DIR:=${file%/*}" >> $CONFIG