oap_client: make use of OAP optional: disable for NULL config

When passing a NULL config to osmo_oap_client_init(), set OAP to disabled
state. Along with the previous fix that ensures message rejection in the
disabled state, this makes use of OAP in the GSUP client optional.

oap_client_test: expect null config to set state to disabled.

Related: OS#1592
Change-Id: Ie4d622fcfd24cb7d89d19f93e4b2571d8fadd1a3
4 files changed
tree: 231819f71697201e3bba98bf5e82bc81cc7a50eb
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap