From 4691ed576c2652df34aa86f4066f18b458de1c78 Mon Sep 17 00:00:00 2001
From: Thierry Parmentelat <thierry.parmentelat@inria.fr>
Date: Mon, 7 Dec 2015 09:18:57 +0100
Subject: [PATCH] add check for at least one kernel found

---
 prep.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/prep.sh b/prep.sh
index 512b94e..2b0db75 100755
--- a/prep.sh
+++ b/prep.sh
@@ -129,10 +129,16 @@ install -d -m 755 $isofs
 for kernel in $bootcd/boot/vmlinuz-* ; do
     if [ -f $kernel ] ; then
 	install -D -m 644 $kernel $isofs/kernel
+	echo "* BootCD kernel created from $kernel"
 	echo "* kernel created from $kernel" > $isofs/kernel.from
     fi
 done
 
+if [ ! -f $isofs/kernel ] ; then
+    echo "* BootCD prep.sh : FATAL: could not locate kernel - exiting"
+    exit 1
+fi
+
 # Don't need /boot anymore
 rm -rf $bootcd/boot
 
-- 
2.43.0