about summary refs log tree commit diff
path: root/exwm-randr.el
diff options
context:
space:
mode:
authorAdrián Medraño Calvo <adrian@medranocalvo.com>2018-03-06T00·00+0000
committerAdrián Medraño Calvo <adrian@medranocalvo.com>2018-03-06T00·00+0000
commit4660e040a0a21de58e47b1b18900a4d277af888d (patch)
tree2859381aaa3231e730a29ae151e0a2e1b3cb6109 /exwm-randr.el
parentdd0f10775a1893abe3b5c753e9db12d1397c2f6b (diff)
Prevent duplicate keys in frameset-filter-alist
* exwm-workspace.el (exwm-workspace--init):
* exwm-randr.el (exwm-randr--init): Prevent duplicate keys in
frameset-filter-alist
Diffstat (limited to 'exwm-randr.el')
-rw-r--r--exwm-randr.el3
1 files changed, 2 insertions, 1 deletions
diff --git a/exwm-randr.el b/exwm-randr.el
index c1d2bf5255fc..37f40f12c197 100644
--- a/exwm-randr.el
+++ b/exwm-randr.el
@@ -210,7 +210,8 @@ the first one in result being the primary output."
   ;; Prevent frame parameters introduced by this module from being
   ;; saved/restored.
   (dolist (i '(exwm-randr-output))
-    (push (cons i :never) frameset-filter-alist)))
+    (unless (assq i frameset-filter-alist)
+      (push (cons i :never) frameset-filter-alist))))
 
 (defun exwm-randr--exit ()
   "Exit the RandR module."