if(!is_running_)\r
return make_safe<read_frame>();\r
std::shared_ptr<read_frame> frame;\r
- frame_buffer_.try_pop(frame);\r
- current_age_ = frame->get_age_millis();\r
+ \r
+ if (frame_buffer_.try_pop(frame))\r
+ current_age_ = frame->get_age_millis();\r
+\r
return frame;\r
}\r
};\r