Fix bug in directory read with json files

The cmdline tool to preload json files is reading from CWD
instead of using the provided commandline dir.

Issue-ID: AAF-544
Change-Id: I8af23f0556ff678c33223e6f6acac402a39dd662
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>
1 file changed