--- a/.emacs-my	Thu Sep 20 14:57:06 2012 +0300
+++ b/.emacs-my	Thu Sep 20 18:42:58 2012 +0300
@@ -240,8 +240,9 @@
 
 (setq frame-title-format "EMACS: %b")
 
-(setq default-header-line-format nil)
-;; (setq default-mode-line-format nil)
+;; Deprecated: `default-header-line-format', `default-mode-line-format'.
+;; For `mode-line-format' default value was used.
+(setq-default header-line-format nil)
 
 (setq default-left-fringe-width nil)
 (setq default-right-fringe-width nil)