[BZ 1144467] [BZ 1144477] Boolean with null value is a bad idea, if we could not find the port, then we could not check if the agent was running either, so setting it to default false.

(cherry picked from commit 5673be5aac6ea6f1f742a7006e06130fdcc6d822)
Signed-off-by: Thomas Segismont <tsegismo@redhat.com>