e55cbb3e3d
`msg.hasOwnProperty("status")` might make the debug node crash/produce an error if the payload was created with `Object.create(null)`.
This is the case e.g. for `ini` (to parse INI files), an official NPM node:
4f289946b3/lib/ini.js (L63)
My Node-RED node `node-red-contrib-parser-ini`, which is using that library, was hit by this bug and I had to ship a workaround
fe6b1eb4b1/parser-ini.js (L14)
The `msg.hasOwnProperty("xxx")` construct should not be used since ECMAScript 5.1.
ESLint advises in the same direction https://eslint.org/docs/rules/no-prototype-builtins
This patch was produced using the following regex:
Search: `\b([\w.]+).hasOwnProperty\(`
Replace: `Object.prototype.hasOwnProperty.call($1, `
This could be applied more gobally if desired.
Node-RED
Low-code programming for event-driven applications.
Quick Start
Check out http://nodered.org/docs/getting-started/ for full instructions on getting started.
sudo npm install -g --unsafe-perm node-rednode-red- Open http://localhost:1880
Getting Help
More documentation can be found here.
For further help, or general discussion, please use the Node-RED Forum or slack team.
Developers
If you want to run the latest code from git, here's how to get started:
-
Clone the code:
git clone https://github.com/node-red/node-red.git cd node-red -
Install the node-red dependencies
npm install -
Build the code
npm run build -
Run
npm start
Contributing
Before raising a pull-request, please read our contributing guide.
This project adheres to the Contributor Covenant 1.4. By participating, you are expected to uphold this code. Please report unacceptable behavior to any of the project's core team at team@nodered.org.
Authors
Node-RED is a project of the OpenJS Foundation.
It is maintained by:
- Nick O'Leary @knolleary
- Dave Conway-Jones @ceejay
- And many others...
Copyright and license
Copyright OpenJS Foundation and other contributors, https://openjsf.org under the Apache 2.0 license.