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-rw-r--r--meta/classes/boot-directdisk.bbclass4
1 files changed, 3 insertions, 1 deletions
diff --git a/meta/classes/boot-directdisk.bbclass b/meta/classes/boot-directdisk.bbclass
index 995d3e7fc6..5107d7f8e4 100644
--- a/meta/classes/boot-directdisk.bbclass
+++ b/meta/classes/boot-directdisk.bbclass
@@ -76,8 +76,10 @@ boot_direct_populate() {
rm -f $dest/initrd
for fs in ${INITRD}
do
- if [ -n "${fs}" ] && [ -s "${fs}" ]; then
+ if [ -s "${fs}" ]; then
cat ${fs} >> $dest/initrd
+ else
+ bbfatal "${fs} is invalid. initrd image creation failed."
fi
done
chmod 0644 $dest/initrd