Switch directly from CHILDREN to FOLDED if there is no subtree.

Also send a meaningful message FOLDED (NO SUBTREE) to avoid confusion.

lisp/ChangeLog

@@ -2,6 +2,10 @@
 
 	* org.el (org-make-link-regexps): Don't exclude parentheses from
 	`org-plain-link-re'
+	(org-cycle-internal-local): When locally cycling, switch directly
+	from CHILDREN to FOLDED if there is no subtree
+	(org-cycle): Update the docstring to document the new behavior of
+	`org-cycle-internal-local'.
 
 2009-07-29  Nicolas Goaziou <n.goaziou@neuf.fr>  (tiny change)
 

lisp/org.el

@@ -4740,6 +4740,7 @@ in special contexts.
                From this state, you can move to one of the children
                and zoom in further.
   3. SUBTREE:  Show the entire subtree, including body text.
+  If there is no subtree, switch directly from CHILDREN to FOLDED.
 
 - When there is a numeric prefix, go up to a heading with level ARG, do
   a `show-subtree' and return to the previous cursor position.  If ARG
@@ -4937,11 +4938,20 @@ in special contexts.
      ((and (eq last-command this-command)
 	   (eq org-cycle-subtree-status 'children))
       ;; We just showed the children, now show everything.
-      (run-hook-with-args 'org-pre-cycle-hook 'subtree)
-      (org-show-subtree)
-      (message "SUBTREE")
-      (setq org-cycle-subtree-status 'subtree)
-      (run-hook-with-args 'org-cycle-hook 'subtree))
+      (if (save-excursion
+	    (beginning-of-line 2)
+	    (re-search-forward org-complex-heading-regexp eos t))
+	  (progn
+	    (run-hook-with-args 'org-pre-cycle-hook 'subtree)
+	    (org-show-subtree)
+	    (message "SUBTREE")
+	    (setq org-cycle-subtree-status 'subtree)
+	    (run-hook-with-args 'org-cycle-hook 'subtree))
+	(run-hook-with-args 'org-pre-cycle-hook 'folded)
+	(hide-subtree)
+	(message "FOLDED (NO SUBTREE)")
+	(setq org-cycle-subtree-status 'folded)
+	(run-hook-with-args 'org-cycle-hook 'folded)))
      (t
       ;; Default action: hide the subtree.
       (run-hook-with-args 'org-pre-cycle-hook 'folded)