From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 18 Mar 2012 20:34:09 +0000 (+0100)
Subject: tools: checkconfig.sh: make scripts bourne sh compliant [checkbashisms]
X-Git-Tag: v2.22-rc1~571
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b32e57f290c63685e1325e70006e7a8ba62add2;p=thirdparty%2Futil-linux.git

tools: checkconfig.sh: make scripts bourne sh compliant [checkbashisms]

script checkconfig.sh does not appear to be a /bin/sh script
possible bashism in checkconfig.sh line 14 ('function' is useless):
function die() {
possible bashism in checkconfig.sh line 27 ('((' should be '$(('):
while (( "$#" )); do

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/tools/checkconfig.sh b/tools/checkconfig.sh
index 984e72bea2..91f7b1c05c 100755
--- a/tools/checkconfig.sh
+++ b/tools/checkconfig.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 #
 # This script checks for HAVE_ and ENABLE_ macros which are
@@ -11,7 +11,7 @@
 #
 
 
-function die() {
+die() {
 	echo "error: $1"
 	exit 1
 }
@@ -24,7 +24,7 @@ config="$srcdir/config.h.in"
 
 shift
 
-while (( "$#" )); do
+while [ "$#" -ne 0 ]; do
 	srcfile=$1
 	shift