In-browser use error: ReferenceError: Buffer is not defined

[vladimiry]

Occurring on the line

serialize-error/index.js

Line 57 in ae264b0

if (Buffer.isBuffer(value)) {

Introduced in #39 CC @OfryL

Proposed fix: if (Buffer.isBuffer(value)) { => if (typeof Buffer !== "undefined" && Buffer.isBuffer(value)) {

[vladimiry]

@fregante, typeof Buffer call returns function in nodejs env in my case, not the object, so I proposed to use just typeof Buffer !== "undefined" test. The nodejs doc says The Buffer class is a subclass of ..., so function type makes sense.