splitbrain/dokuwiki — pull request #200 by Chris--S (2013-03-18 14:37:00+00:00)
Title: correct parenthesis in image crop calculations to ensure integer values

The cw & ch values are used in the cropped image cache file name. If these values remain as floats, crop cache file names will vary for identical images generated by different crop parameters potentially resulting in an excess of cached images.