I have the following line to change my wp query slightly. The posts are by this ordered by the value in the custom field "wpfp_favorites". The value is allways an integer. Posts with value 0-9 is sorted correctly, but when a post has value 10 (or more i guess) its not listed above posts with 9.
What is wrong? You can see the problem in "action" here: http://hverdagskupp.no/