From dea75870e1002ca5cc771de359b9259c6e4cbd27 Mon Sep 17 00:00:00 2001
From: Neil Lalonde <neillalonde@gmail.com>
Date: Wed, 26 Jun 2013 10:30:57 -0400
Subject: [PATCH] Fix: don't enable login_required on sites that used to use an
 access_password

---
 db/migrate/20130625170842_remove_access_password.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/migrate/20130625170842_remove_access_password.rb b/db/migrate/20130625170842_remove_access_password.rb
index c1fd54084fc..dba45885c74 100644
--- a/db/migrate/20130625170842_remove_access_password.rb
+++ b/db/migrate/20130625170842_remove_access_password.rb
@@ -1,6 +1,6 @@
 class RemoveAccessPassword < ActiveRecord::Migration
   def up
-    result = execute("SELECT count(*) FROM site_settings where name='access_password'")
+    result = execute("SELECT count(*) FROM site_settings where name='access_password' and char_length(value) > 0")
     if result[0] and result[0]["count"].to_i > 0
       execute "DELETE FROM site_settings where name='access_password'"
       SiteSetting.login_required = true