Non-fatal error with closure compiler

sdether / josh.js

Toolkit for building a bash-like shell in the browser, including full readline support

http://sdether.github.com/josh.js/

Apache License 2.0

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Open aaronmars opened 10 years ago

aaronmars commented 10 years ago

Closure gives the following error in readline.js. I'm not sure what the expected behavior is, but the line in question looks like it does nothing.

js/readline.js:165: WARNING - Suspicious code. The result of the 'getelem' operator is not being used.
        _keyMap[k.modifier][k.code];
        ^