Avoid mutating `options` parameter
Avoid mutating `options` parameter

That `options.immediate = true` line that’s now executed (when polling can be used) uis mutating the `options` object that’s passed into the function — which shouldn’t happen. I’ve updated the logic to make a copy of the incoming options and avoid mutating the original.

ghost-inspector/node-ghost-inspector,ghost-inspector/node-ghost-inspector