TOK-393 added get_endpoint fail case
TOK-393 added get_endpoint fail case

Signed-off-by: matt raffel <a1c361500f8f28827fe56351c610aa9d1ba26ce8@evernym.com>

srottem/indy-sdk,Artemkaaas/indy-sdk,peacekeeper/indy-sdk,srottem/indy-sdk,anastasia-tarasova/indy-sdk,Artemkaaas/indy-sdk,anastasia-tarasova/indy-sdk,srottem/indy-sdk,Artemkaaas/indy-sdk,Artemkaaas/indy-sdk,srottem/indy-sdk,peacekeeper/indy-sdk,srottem/indy-sdk,srottem/indy-sdk,Artemkaaas/indy-sdk,Artemkaaas/indy-sdk,peacekeeper/indy-sdk,Artemkaaas/indy-sdk,peacekeeper/indy-sdk,anastasia-tarasova/indy-sdk,anastasia-tarasova/indy-sdk,peacekeeper/indy-sdk,srottem/indy-sdk,peacekeeper/indy-sdk,anastasia-tarasova/indy-sdk,peacekeeper/indy-sdk,anastasia-tarasova/indy-sdk,anastasia-tarasova/indy-sdk,srottem/indy-sdk,peacekeeper/indy-sdk,peacekeeper/indy-sdk,anastasia-tarasova/indy-sdk,peacekeeper/indy-sdk,anastasia-tarasova/indy-sdk,srottem/indy-sdk,anastasia-tarasova/indy-sdk,Artemkaaas/indy-sdk,Artemkaaas/indy-sdk,peacekeeper/indy-sdk,peacekeeper/indy-sdk,peacekeeper/indy-sdk,srottem/indy-sdk,srottem/indy-sdk,Artemkaaas/indy-sdk,Artemkaaas/indy-sdk,Artemkaaas/indy-sdk,srottem/indy-sdk,anastasia-tarasova/indy-sdk,Artemkaaas/indy-sdk,anastasia-tarasova/indy-sdk,anastasia-tarasova/indy-sdk,srottem/indy-sdk