branch: externals/olivetti
commit bee32919842bf424fcf0ce6b303a73ac6c09d105
Author: Paul Rankin <[email protected]>
Commit: Paul Rankin <[email protected]>
Fixes #1
---
olivetti.el | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/olivetti.el b/olivetti.el
index e3fd042..0edc10b 100644
--- a/olivetti.el
+++ b/olivetti.el
@@ -129,11 +129,12 @@ mode line. Finally redraw the frame."
((and (floatp n)
(< n 1)
(> n 0))
- (* (window-total-width) n))
- ((error "`olivetti-body-width' must be an integer or a
floating point between 0.0 and 1.0"))))
- (margin
- (round (/ (- (window-total-width) width) 2))))
- (set-window-margins (selected-window) margin margin)))
+ (* (window-total-width) n)))))
+ (if width
+ (let ((margin
+ (round (/ (- (window-total-width) width) 2))))
+ (set-window-margins (selected-window) margin margin))
+ (message "`olivetti-body-width' must be an integer or a float between 0
and 1"))))
(defun olivetti-toggle-hide-modeline ()
"Toggle the visibility of the modeline.
