Function catch

src/ExtOperator.actor.cpp:572–577

					}
					oldNumber++;
				} catch (Error& e) {
					if (e.code() == error_code_end_of_stream)
						break;
					else
						throw;
				}
			}
			scx->set(LiteralStringRef(""), DataValue::arrayOfLength(length - 1).encode_value());
		}