Node.js agent v1.18.4

Notes

• Fixed an inverted if in config loading.

  Previously, the config loader would log a warning on success, rather than failure. Configuration loading works as expected now.

• Fixed a bug in process.nextTick instrumentation for io.js 1.8.1.

  Previously the agent would only pass the callback argument to process.nextTick. This did not cause issues in Node.js and older version of io.js, since additional arguments were ignored. In a recent change to io.js, process.nextTick was changed to pass any additional arguments to the callback, the same way setImmediate does. This change ensures all arguments are handled as expected.