From: Juergen Gross <jgross@suse.com>
Date: Fri, 29 May 2020 18:28:00 +0000 (+0200)
Subject: xen/build: fix xen/tools/binfile
X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~140
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5e1783880d6948ea5c8fad6dd64af6e44a1e32ab;p=xen.git

xen/build: fix xen/tools/binfile

xen/tools/binfile contains a bash specific command (let). This leads
to build failures on systems not using bash as /bin/sh.

Replace "let SHIFT=$OPTIND-1" by "SHIFT=$((OPTIND-1))".

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/xen/tools/binfile b/xen/tools/binfile
index df0301183f..23099c49bf 100755
--- a/xen/tools/binfile
+++ b/xen/tools/binfile
@@ -17,7 +17,7 @@ while getopts "ia:" opt; do
         ;;
     esac
 done
-let "SHIFT=$OPTIND-1"
+SHIFT=$((OPTIND-1))
 shift $SHIFT
 
 target=$1