diff --git a/main.js b/main.js
index 75a6f0d..298859a 100644
--- a/main.js
+++ b/main.js
@@ -1232,7 +1232,9 @@ function initsnippets()
 
 function indexheader(content)
 {
-	var indexedheader = {};
+	var indexedheader = {
+		tags: []
+	};
 	var hat = headerandtext(content);
 	var header = hat.header;
 	if (header)