Emacs org-agenda-list destroy my windows splits

Question

I found answer thanks to #org-mode group on freenode

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I have problem with org-agenda-list and org-todo-list functions, they break my windows splits and split emacs to 2 equal windows, is there any way to fix it? Or any other function for load todo/agenda in current active window? I have workaround with winner-undo (but it pissing me off).

Emacs window layout before function calls

Emacs after functions call

Answer 1

Set org-agenda-window-setup in your init.el

(setq org-agenda-window-setup 'current-window) 

Thanks to quicksilver from #org-mode on freenode

Type C-h v org-agenda-window-setup for other options.

Answer 2

The simplest way is to use default Emacs customization:

M-x customize-group org-agenda-windows

There are several options, including current window. Try them out, I think one of them will do what you need.