Index: hashcash.el
===================================================================
RCS file: /usr/local/cvsroot/gnus/lisp/hashcash.el,v
retrieving revision 7.14
diff -c -r7.14 hashcash.el
*** hashcash.el	6 Jul 2005 06:42:01 -0000	7.14
--- hashcash.el	26 Mar 2006 16:49:17 -0000
***************
*** 210,216 ****
    (save-excursion
      (save-restriction
        (message-narrow-to-headers-or-head)
!       (let ((token (message-fetch-field "x-hashcash")))
  	(and (stringp token)
  	     (string-match (regexp-quote recipient) token))))))
  
--- 210,217 ----
    (save-excursion
      (save-restriction
        (message-narrow-to-headers-or-head)
!       (let ((token (message-fetch-field "x-hashcash"))
! 	    (case-fold-search t))
  	(and (stringp token)
  	     (string-match (regexp-quote recipient) token))))))