Initialize next pointer to NULL for the list of cutout files.
Initialize next pointer to NULL for the list of cutout files.

git-svn-id: 78680c43735c8fc1bfd988e787ae5b6171b14100@10864 743f73a2-0892-4f1a-8574-ff7a07c3af4f

idies/turblib,idies/turblib,idies/turblib