From f8ec5f309a80ef34776eacaac951c398693caa69 Mon Sep 17 00:00:00 2001
From: Dan Ungureanu <dan@ungureanu.me>
Date: Sat, 4 Apr 2020 14:20:01 +0300
Subject: [PATCH] FIX: Ensure category_id is an integer

---
 app/models/category.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/category.rb b/app/models/category.rb
index 8a29f61250..5fb020c556 100644
--- a/app/models/category.rb
+++ b/app/models/category.rb
@@ -167,7 +167,7 @@ class Category < ActiveRecord::Base
       SQL
     DB.query_single(
       sql,
-      category_id: category_id,
+      category_id: category_id.to_i,
       max_category_nesting: SiteSetting.max_category_nesting
     )
   end