edicl/hunchentoot — pull request #73 by muyinliu (2014-03-19 00:05:45+00:00)
Title: Fix request parameter handler of type boolean

Old code will lead to an ERROR: if define a parameter's type to 'boolean, whatever the value passed(even empty string), the value of the parameter is T.

The fix will make this come true: if define a parameter's type to 'boolean, if passing "1", "true" or "t", the value of the parameter is T, otherwise the value of the parameter is NIL.