svn rev #19736: trunk/ src/lib/krb5/keytab/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
ticket: 5471

Check for null file handle in get_next.
Patch from Luke Howard.



Changed Files:
_U  trunk/
U   trunk/src/lib/krb5/keytab/kt_file.c