branch: externals/window-commander
commit f9f64e0559e14d36ecfe31278a505733f495f7c9
Author: Daniel Semyonov <cm...@dsemy.com>
Commit: Daniel Semyonov <cm...@dsemy.com>
* swsw.el (swsw--get-id-length): Return 1 when there is one window tracked
---
swsw.el | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/swsw.el b/swsw.el
index 597f53ab28..1bfd882ecc 100644
--- a/swsw.el
+++ b/swsw.el
@@ -141,9 +141,13 @@ If set to ‘lighter’, use the mode line lighter of
‘swsw-mode’."
(defun swsw--get-id-length ()
"Return the current length of a window ID."
- (ceiling (log
- (length (window-list-1 nil nil (swsw--get-scope)))
- (length swsw-id-chars))))
+ (let ((windows (length (window-list-1 nil nil (swsw--get-scope)))))
+ ;; If there is only one window, return 1.
+ (if (= windows 1)
+ 1
+ (ceiling (log
+ windows
+ (length swsw-id-chars))))))
(defun swsw-update-window (window)
"Update information for WINDOW."
