Page numbers don't scroll past first 10 in some conditions

[jontsnz]

The dropdown containing the page numbers usually fetches another 10 entries once you scroll down to the last item in the dropdown. Under Chrome 55.0.2883.75 (64-bit) on the external screen of a Macbook Pro Retina it does not fetch the next 10 when you scroll to the 10th item. However, if you click ">" from the 10th to go to the 11th, then it will fetch the next 10, and continues to fetch 10 from that point onwards.

Debugging reveals that the content.prop('scrollTop') is returning a decimal rather than an integer. This appears to be caused by a recent change to Chrome to support hi-res devices.

The solution is to round the property when fetching it: Math.round(content.prop('scrollTop'))