Variable: gnus-window-min-height
gnus-window-min-height is a customizable variable defined in
gnus-win.el.gz.
Value
1
Documentation
Minimum height of Gnus buffers.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/gnus-win.el.gz
(defcustom gnus-window-min-height 1
"Minimum height of Gnus buffers."
:type 'integer)