From b4a7d09ad20b678e6778675ab5671c09f1e0f96f Mon Sep 17 00:00:00 2001
From: Arthur Vickers <ajcvickers@hotmail.com>
Date: Fri, 19 Jun 2015 11:07:28 -0700
Subject: [PATCH] React to removal of RelationalDatabase class.

---
 .../DatabaseErrorPageMiddleware.cs                           | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Microsoft.AspNet.Diagnostics.Entity/DatabaseErrorPageMiddleware.cs b/src/Microsoft.AspNet.Diagnostics.Entity/DatabaseErrorPageMiddleware.cs
index f5b51adbc4..87687dc3d0 100644
--- a/src/Microsoft.AspNet.Diagnostics.Entity/DatabaseErrorPageMiddleware.cs
+++ b/src/Microsoft.AspNet.Diagnostics.Entity/DatabaseErrorPageMiddleware.cs
@@ -71,13 +71,14 @@ namespace Microsoft.AspNet.Diagnostics.Entity
                         }
                         else
                         {
-                            if (!(dbContext.Database is RelationalDatabase))
+                            var creator = dbContext.GetService<IDataStoreCreator>() as IRelationalDataStoreCreator;
+                            if (creator == null)
                             {
                                 _logger.LogVerbose(Strings.DatabaseErrorPage_NotRelationalDatabase);
                             }
                             else
                             {
-                                var databaseExists = dbContext.GetService<IRelationalDataStoreCreator>().Exists();
+                                var databaseExists = creator.Exists();
 
                                 var migrator = ((IAccessor<IMigrator>)dbContext.Database).Service;