From 502103acc9578ee94d68d8780840656fab607cfb Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Mon, 12 Dec 2016 12:47:40 +0100
Subject: Fix incorrect category counting

---
 init.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index f8c7976..97f79b8 100644
--- a/init.lua
+++ b/init.lua
@@ -48,6 +48,7 @@ doc.data = {}
 doc.data.categories = {}
 -- Default order (includes categories of other mods from the Docuentation System modpack)
 doc.data.category_order = {"basics", "nodes", "tools", "craftitems", "advanced"}
+doc.data.category_count = 0
 doc.data.players = {}
 
 -- Space for additional APIs
@@ -81,6 +82,7 @@ function doc.new_category(id, def)
 		else
 			doc.data.categories[id].order_position = order_id
 		end
+		doc.data.category_count = doc.data.category_count + 1
 		return true
 	else
 		return false
@@ -336,7 +338,7 @@ end
 
 -- Returns number of categories
 function doc.get_category_count()
-	return #doc.data.category_order
+	return doc.data.category_count
 end
 
 -- Returns number of entries in category
-- 
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