From 42011d1734f582e4f18be22d550ae49f9e6fb02d Mon Sep 17 00:00:00 2001
From: cnjhb <hikariz@qq.com>
Date: Wed, 18 Mar 2026 09:38:19 +0800
Subject: [PATCH] fix(taglist): for property filter

table filter interfere with property filter, so we need to remove table filter from the instance.
---
 lib/awful/widget/taglist.lua |  1 +
 tests/test-taglist.lua       | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 tests/test-taglist.lua

diff --git a/lib/awful/widget/taglist.lua b/lib/awful/widget/taglist.lua
index e5e41663f0..3ef32002bc 100644
--- a/lib/awful/widget/taglist.lua
+++ b/lib/awful/widget/taglist.lua
@@ -652,6 +652,7 @@ function taglist.new(args, filter, buttons, style, update_function, base_widget)
     })
 
     gtable.crush(w, taglist, true)
+    rawset(w, "filter", nil)
 
     gtable.crush(w._private, {
         style           = args.style or {},
diff --git a/tests/test-taglist.lua b/tests/test-taglist.lua
new file mode 100644
index 0000000000..ecc8c9801e
--- /dev/null
+++ b/tests/test-taglist.lua
@@ -0,0 +1,20 @@
+-- Test the taglist
+
+local awful = require "awful"
+local runner = require "_runner"
+
+local taglist = awful.widget.taglist {
+    screen = screen[1],
+    filter = awful.widget.taglist.filter.all
+}
+
+
+runner.run_steps {
+    function()
+        return type(taglist.filter) == "function"
+    end,
+    function()
+        taglist.filter = awful.widget.taglist.filter.selected
+        return taglist.filter == awful.widget.taglist.filter.selected
+    end,
+}