From 1000f8d2e27b634c11e7873daeebed5f18fc2766 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Sat, 29 Jul 2017 14:59:42 -0500
Subject: [PATCH] Fix #3246: Require nonblank body for wiki pages.

---
 app/models/wiki_page.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index 77586c484..60ead6b08 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -10,6 +10,7 @@ class WikiPage < ApplicationRecord
   belongs_to :updater, :class_name => "User"
   validates_uniqueness_of :title, :case_sensitive => false
   validates_presence_of :title
+  validates_presence_of :body, :unless => -> { is_deleted? || other_names.present? }
   validate :validate_rename
   validate :validate_locker_is_builder
   validate :validate_not_locked