[jnc_app] fix: CmdLineParser::scanSourceDirs didn't return 'true' value in the end
[jnc_app] fix: CmdLineParser::scanSourceDirs didn't return 'true' value in the end

vovkos/jancy,vovkos/jancy,vovkos/jancy,vovkos/jancy,vovkos/jancy