Fixed issue with mixed up variables #167
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The console.log printed out `result`, but `result` had not been declared locally inside the function. The callback function took in `err, res` of which `res` never got used in the function body. The logged `result` was then accessing the global variable `result` defined on line 242.
I was going to change the `console.log(result.toString("hex"))` to `console.log(res.toString("hex"))`, but the other examples use `result` so I changed the parameter to be consistent with the rest of the examples.
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The
console.log()on line 247 printed outresult, butresulthad not been declared locally inside the function. The callback function took inerr, resof whichresnever got used in the function body. The loggedresultwas then accessing the global variableresultdefined on line 242.I was going to change the
console.log(result.toString("hex"))toconsole.log(res.toString("hex")), but the other examples useresultso I changed the parameter to be consistent with the rest of the examples.