# If the noburn file is there then don't burn.
[ -f "$noburnfile" ] && exit 0
-# Discover disk images by looking for .img.md5sum files in $imagedir
-imgmd5=$(ls $imagedir/*.img.md5sum 2>/dev/null | head -n 1)
+# Discover disk images by looking for .iso.md5sum files in $imagedir
+imgmd5=$(ls $imagedir/*.iso.md5sum 2>/dev/null | head -n 1)
# If we didn't find an non-empty file then exit gracefully
[ -z "$imgmd5" ] && exit 0