Handled case of an undefined option
Handled case of an undefined option

EGreg/Platform,jkokh/Platform,jkokh/Platform,AndreyTepaykin/Platform,Qbix/Platform,Qbix/Platform,AndreyTepaykin/Platform,AndreyTepaykin/Platform,jkokh/Platform,Qbix/Platform,EGreg/Platform,AndreyTepaykin/Platform,EGreg/Platform,Qbix/Platform,EGreg/Platform,jkokh/Platform