message: undo minor change
diff: @@ -344,6 +344,7 @@ void BufferManager::Unpin(shared_ptr<BlockHandle> &handle) {
  }
  bool BufferManager::EvictBlocks(idx_t extra_memory, idx_t memory_limit) {
  + PurgeQueue();
  #ifdef DEBUG
  VerifyCurrentMemory();
  #endif
  