fixed node type check being in the wrong place

src/processManager.cc

@@ -141,8 +141,6 @@ ProcessManager::buildProcessTree(std::vector<std::shared_ptr<Node>> roots)
           Debug(PROCESS, "adding out files to %s", node->oper);
           Debug(PROCESS, "node type = %d", n->type);
           if (n->type == Node::NodeType::OUTFILE) { first_process->add_file_out_stream(n->oper); }
-          else if (n->type == Node::NodeType::OUT_MEM_BUFFER) { first_process->add_mem_out_stream(n->ncid); }
-          else { cdo_abort("Unkown stream type"); }
         }
     }