[postmodern-devel] NIL interpreted as Boolean

[Patrick May]

On May 6, 2010, at 1:47 PM, Ivan Boldyrev wrote:
> On Fri, May 7, 2010 at 12:34 AM, Patrick May <patrick.may at mac.com> wrote:
>>        I tried :initform :null as well, but it gave the error:
>> 
>> The value :NULL, derived from the initform :NULL, can not be used to set the value of the slot CALL-TIME in #<CALL-REQUEST #x30004266853D>, because it is not of type (OR
>>                                                                                                                                                                                                                     NULL
>>                                                                                                                                                                                                                     SIMPLE-DATE:TIMESTAMP).
> 
> Change type of the field to
> (or (eql :null) simple-date:timestamp)

	Perfect, thanks!

Regards,

Patrick

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