From 0012d51d9bbf224bd9ce6c1ecce89066eaa746f6 Mon Sep 17 00:00:00 2001
From: Mathias Bynens <mathias@qiwi.be>
Date: Thu, 13 Sep 2018 13:12:49 +0200
Subject: [PATCH] Update getTagList.js

---
 _11ty/getTagList.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/_11ty/getTagList.js b/_11ty/getTagList.js
index 60077c1..f7f68a1 100644
--- a/_11ty/getTagList.js
+++ b/_11ty/getTagList.js
@@ -7,7 +7,7 @@ module.exports = function(collection) {
         tags = [tags];
       }
 
-      tags.filter(function(item) {
+      tags = tags.filter(function(item) {
         switch(item) {
           // this list should match the `filter` list in tags.njk
           case "all":
@@ -19,6 +19,7 @@ module.exports = function(collection) {
 
         return true;
       });
+
       tagSet.add(...tags);
     }
   });