Merge "BLASTBufferQueue: fix AsyncWorker race condition" into sc-dev

    void run() {

    void run() {

        std::unique_lock<std::mutex> lock(mMutex);

        std::unique_lock<std::mutex> lock(mMutex);

        while (!mDone) {

        while (!mDone) {

            mCv.wait(lock);

            while (!mRunnables.empty()) {

            while (!mRunnables.empty()) {

                std::function<void()> runnable = mRunnables.front();

                std::function<void()> runnable = mRunnables.front();

                mRunnables.pop_front();

                mRunnables.pop_front();

                runnable();

                runnable();

            }

            }

            mCv.wait(lock);

        }

        }

    }

    }