Make updating the mibileorg.org checksum safe

lisp/ChangeLog

@@ -1,3 +1,8 @@
+2009-10-22  Carsten Dominik  <carsten.dominik@gmail.com>
+
+	* org-mobile.el (org-mobile-update-checksum-for-capture-file):
+	Make sure the regexp search can fail without throwing an error.
+
 2009-10-22  John Wiegley  <jwiegley@gmail.com>
 
 	* org-clock.el (org-resolve-clocks-if-idle): Fix to the way idle

lisp/org-clock.el

@@ -218,7 +218,6 @@ string as argument."
   :group 'org-clock
   :type 'boolean)
 
-
 (defvar org-clock-in-prepare-hook nil
   "Hook run when preparing the clock.
 This hook is run before anything happens to the task that

lisp/org-mobile.el

@@ -547,7 +547,7 @@ If nothing new has beed added, return nil."
       (with-current-buffer buffer
 	(when (re-search-forward (concat "\\([0-9a-fA-F]\\{30,\\}\\).*?"
 					 (regexp-quote org-mobile-capture-file)
-					 "[ \t]*$"))
+					 "[ \t]*$") nil t)
 	  (goto-char (match-beginning 1))
 	  (delete-region (match-beginning 1) (match-end 1))
 	  (insert (md5 buffer-string))