Automatic height calculation overridden by thumbnail height

[PaulAik]

The docs give an example of auto height calculation for the image:

ws.capture "http://www.google.com/", "google.png", width: 1024

However, webshot's default thumbnail settings produce an image that's only 90 pixels high due to the image processing step within the lib.

There's a workaround as follows for now (override the defaults with an empty imagemagick config):

ws.capture("http://www.bbc.co.uk/news", image_path, width: 1280, timeout: 2) do |magick|
    magick.combine_options do |c|
    end
end

Not sure what the right approach for a fix is, perhaps not setting a default extent within webshot?