{PATCH} XML parsing of empty elements

[Mark A. Hershberger]

Previous patch didn't include a ChangeLog entry.

2003-05-15  Mark A. Hershberger  <mah@everybody.org>

        * xml.el (xml-parse-tag): Fixed so <x/> parses the same as <x></x>.

*** xml.el.~1.7.4.1.~   Sat May  3 17:17:43 2003
--- xml.el      Thu May 15 01:59:06 2003
***************
*** 227,233 ****
          (progn
            (forward-char 2)
            (skip-chars-forward " \t\n")
!           (append children '("")))
  
        ;; is this a valid start tag ?
        (if (eq (char-after) ?>)
--- 227,233 ----
          (progn
            (forward-char 2)
            (skip-chars-forward " \t\n")
!           (append children nil))
  
        ;; is this a valid start tag ?
        (if (eq (char-after) ?>)