vault: check dir value before passing (#43184)
vault: check dir value before passing (#43184)

This fix checks if dirname is not equal to '' before proceeding
to create actual directory with name.

Signed-off-by: Abhijeet Kasurde <6334fd0c217b1f2a15926284df229acde5b4fc3a@redhat.com>
thaim/ansible,thaim/ansible