This post is a quick follow-up to my original article Homebrew: Share thumbnails and previews on OS X.Some additions to the imagemagick-transform.properties file were introduced as a bug-fix to 4.1.6 Enterprise Edition and subsequently 4.2.d Community and all newer versions of Alfresco. The additions were:img.coders=${img.root}\\modules\\coders
img.config=${img.root}\\config
img.gslib=${img.root}\\lib
As ImageMagick installed via Homebrew uses a slightly different folder structure, we'll need to override these three properties in alfresco-global.properties in order to restore thumbnail functionality in OS X.# Overrides for imagemagick-transform.properties
img.coders=${img.root}/lib/ImageMagick/modules-Q16/coders
img.config=${img.root}/lib/ImageMagick/config-Q16
img.gslib=${img.root}/lib
That's it!Mike