type conversion on boolean variables

[robinrossow]

hey, I just encountered the problem that a boolean false got converted to the string "false" using your sanitize function:

console.log(typeof(worldhit)); > boolean console.log(typeof(sanitizer.sanitize(worldhit))); > string

the value of the variable is false and since !!"false" === true in javascript, it is always interpreted as true.

[masumsoft]

Similar problems happening for undefined variables. If I pass an undefined variable, it makes it string "undefined" and all my if(variable) checks afterwards became broken.

Working on a pull request.

[theSmaw]

Fixed (finally :wink: ) and released in 0.1.3