[O] [PATCH] Check org-timer-display in org-timer-set-mode-line when, value is 'off

[Muchenxuan Tong]

Check org-timer-display in org-timer-set-mode-line when value is 'off

* lisp/org-timer.el (org-timer-set-mode-line): Check org-timer-display when
  value is 'off.

This solves the error of (org-timer-set-mode-line 'off) when 
org-timer-display
is 'mode-line. In this case frame-title-format may not be a list.

TINYCHANGE
---
 lisp/org-timer.el | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lisp/org-timer.el b/lisp/org-timer.el
index 551dbea..92aaf1c 100644
--- a/lisp/org-timer.el
+++ b/lisp/org-timer.el
@@ -304,10 +304,14 @@ VALUE can be `on', `off', or `pause'."
     (when org-timer-mode-line-timer
       (cancel-timer org-timer-mode-line-timer)
       (setq org-timer-mode-line-timer nil))
-    (setq global-mode-string
-      (delq 'org-timer-mode-line-string global-mode-string))
-    (setq frame-title-format
-      (delq 'org-timer-mode-line-string frame-title-format))
+    (when (or (eq org-timer-display 'mode-line)
+          (eq org-timer-display 'both))
+      (setq global-mode-string
+        (delq 'org-timer-mode-line-string global-mode-string)))
+    (when (or (eq org-timer-display 'frame-title)
+          (eq org-timer-display 'both))
+      (setq frame-title-format
+        (delq 'org-timer-mode-line-string frame-title-format)))
     (force-mode-line-update))
    ((equal value 'pause)
     (when org-timer-mode-line-timer
--
1.7.12