Console log an error when saveAs is called from a web worker

eligrey / FileSaver.js

An HTML5 saveAs() FileSaver implementation

https://eligrey.com/blog/saving-generated-files-on-the-client-side/

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Console log an error when saveAs is called from a web worker #779

Open TheBatmanofButler opened 1 year ago

TheBatmanofButler commented 1 year ago

Currently if you try to run saveAs from a web worker, it fails silently. Instead we should send an error to the console to communicate that saveAs can only be called from the main thread.

Fixes https://github.com/eligrey/FileSaver.js/issues/778.