Added checks for failed md5sum calculation.

diff --git a/scripts/pack-image.sh b/scripts/pack-image.sh
index 05290353374ffae80689d09d72d106b2b64365fe..ea702a5b767c48039455751d21177f402359999b 100755 (executable)
--- a/scripts/pack-image.sh
+++ b/scripts/pack-image.sh
@@ -120,6 +120,8 @@ echo "-> Calculating md5sum for image"
 md5sum $isoimage | awk '{print$1}' > $isoimage.md5sum
 
 [ $? != 0 ] && err "Unable to calculate the md5sum for this image: $isoimage"
+[ -z "$isoimage.md5sum" ] && err "Unable to calculate the md5sum for this image: $isoimage"
+[ -s "$isoimage.md5sum" ] || err "Unable to calculate the md5sum for this image: $isoimage"
 
 cat $statusfile | mailx -s "DVD image available to burn - $today" $mailto