org-mobile.el (org-mobile-push): Use the correct agenda buffer names

* org-mobile.el (org-mobile-push): Use the correct agenda
buffer names.

Thanks to Ramon Diaz-Uriarte for reporting this issue.

lisp/org-mobile.el

@@ -304,12 +304,13 @@ Also exclude files matching `org-mobile-files-exclude-regexp'."
 
 ;;;###autoload
 (defun org-mobile-push ()
-  "Push the current state of Org affairs to the WebDAV directory.
+  "Push the current state of Org affairs to the target directory.
 This will create the index file, copy all agenda files there, and also
 create all custom agenda views, for upload to the mobile phone."
   (interactive)
   (let ((a-buffer (get-buffer org-agenda-buffer-name)))
-    (let ((org-agenda-buffer-name "*SUMO*")
+    (let ((org-agenda-curbuf-name org-agenda-buffer-name)
+	  (org-agenda-buffer-name "*SUMO*")
 	  (org-agenda-tag-filter org-agenda-tag-filter)
 	  (org-agenda-redo-command org-agenda-redo-command))
       (save-excursion
@@ -329,15 +330,17 @@ create all custom agenda views, for upload to the mobile phone."
 	  (org-mobile-create-index-file)
 	  (message "Writing checksums...")
 	  (org-mobile-write-checksums)
-	  (run-hooks 'org-mobile-post-push-hook))))
+	  (run-hooks 'org-mobile-post-push-hook)))
+      (setq org-agenda-buffer-name org-agenda-curbuf-name
+	    org-agenda-this-buffer-name org-agenda-curbuf-name))
     (redraw-display)
-    (when (and a-buffer (buffer-live-p a-buffer))
+    (when (buffer-live-p a-buffer)
       (if (not (get-buffer-window a-buffer))
-	  (kill-buffer a-buffer)
-	(let ((cw (selected-window)))
-	  (select-window (get-buffer-window a-buffer))
-	  (org-agenda-redo)
-	  (select-window cw)))))
+    	  (kill-buffer a-buffer)
+    	(let ((cw (selected-window)))
+    	  (select-window (get-buffer-window a-buffer))
+    	  (org-agenda-redo)
+    	  (select-window cw)))))
   (message "Files for mobile viewer staged"))
 
 (defvar org-mobile-before-process-capture-hook nil