From 2da46b65a15a0e5a8aa7c6f96acc2c41524faa07 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Wed, 6 May 2020 20:20:33 -0400
Subject: xorriso: properly detect getopt errors

---
 src/xorriso-usb.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/xorriso-usb.sh b/src/xorriso-usb.sh
index 594ff78..e6e4778 100755
--- a/src/xorriso-usb.sh
+++ b/src/xorriso-usb.sh
@@ -187,8 +187,9 @@ outdev=
 GPG_INPUT_DIR=
 child_dir=$samizdat_child_dir/child.$$
 
-eval set -- "$(getopt -o '' --long bootloader,reuse-child:,adam,usb,detach,in:,out:,test -n "$0" -- "$@")" ||
-    die 'getopt error'
+OPT=$(getopt -o '' --long 'bootloader,reuse-child:,adam,usb,detach,in:,out:,test' -n "$0" -- "$@") || die 'getopt error'
+eval set -- "$OPT"
+unset OPT
 
 ADAM=; DETACH=; USB=y
 while [ $# -gt 0 ]; do
-- 
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