diff --git a/awesome/components/widgets/task-list.lua b/awesome/components/widgets/task-list.lua
index e636c2a..c3d895a 100644
--- a/awesome/components/widgets/task-list.lua
+++ b/awesome/components/widgets/task-list.lua
@@ -195,18 +195,18 @@ local tasklist_buttons = awful.util.table.join(
 
 
 local filter = function(c, _)
-     local tags = c.screen.tags
-     for _, t in ipairs(tags) do
-          if t.selected then
-                local ctags = c:tags()
-                for _, v in ipairs(ctags) do
-                     if v == t and client.focus and c.screen == client.focus.screen then
-                          return true
-                     end
+    local tags = c.screen.tags
+    for _, t in ipairs(tags) do
+        if t.selected then
+            local ctags = c:tags()
+            for _, v in ipairs(ctags) do
+                if v == t and c.screen == client.focus.screen then
+                    return true
                 end
-          end
-     end
-     return false
+            end
+        end
+    end
+    return false
 end