From 846eec24d668c24f4d0baa193ca873c711b0d43b Mon Sep 17 00:00:00 2001
From: George Danchev <danchev@spnet.net>
Date: Fri, 15 Jul 2011 18:33:10 +0000
Subject: [PATCH] check for -x argument

---
 releng/run_all_releng | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/releng/run_all_releng b/releng/run_all_releng
index 7940a54b..0f8a755c 100755
--- a/releng/run_all_releng
+++ b/releng/run_all_releng
@@ -44,6 +44,12 @@ do
   fi
 done
 #############################################
+if test "$next_is" = x
+then
+       echo >&2
+       echo "Option -x expects an argument (the path to the xorriso program)" >&2
+       exit 31
+fi
 
 if [ ! "${1}" ]; then
 cat << HLP