X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=datetime.lisp;h=30c815c9d01d5bf482e084c5c6ee6ed8b9c0dd7d;hp=dd813c46f75cb7fc0bef7166d0fcc51ba5a1e6bb;hb=1142016daa209cb657b035c651641a94ef49892a;hpb=bfcfbf0f60a87518970c61af12df7e0e4cabca1a

diff --git a/datetime.lisp b/datetime.lisp
index dd813c4..30c815c 100644
--- a/datetime.lisp
+++ b/datetime.lisp
@@ -40,7 +40,7 @@
   (multiple-value-bind (sec min hr dy mn yr) (decode-universal-time tm)
     (pretty-date yr mn dy hr min sec)))
 
-(defun date-string (ut)
+(defun date-string (&optional (ut (get-universal-time)))
   (if (typep ut 'integer)
       (multiple-value-bind (sec min hr day mon year dow daylight-p zone)
           (decode-universal-time ut)