Check for empty tags

Fixes 11ty#556
edwardhorsford · Jun 4, 2019 · acc82d8 · acc82d8
1 parent 7b749ee
commit acc82d8
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/TemplateData.js b/src/TemplateData.js
@@ -338,8 +338,13 @@ class TemplateData {
   }
 
   static cleanupData(data) {
-    if ("tags" in data && typeof data.tags === "string") {
-      data.tags = data.tags ? [data.tags] : [];
+    if ("tags" in data){
+      if (typeof data.tags === "string"){
+        data.tags = data.tags ? [data.tags] : [];
+      }
+      if (data.tags === null){
+        data.tags = []
+      }
     }
 
     return data;