From 65643aa0fa2ee04830ebe52f90a4813089d51516 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 12 Dec 2012 11:45:03 +0200
Subject: Don't use 0 to initialize std::function

This doesn't work on VC++ 11.
---
 odb/database.ixx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/odb/database.ixx b/odb/database.ixx
index 2f39a61..1954f89 100644
--- a/odb/database.ixx
+++ b/odb/database.ixx
@@ -48,7 +48,9 @@ namespace odb
     if (i == query_factory_map_.end ())
       i = query_factory_map_.find (""); // Wildcard factory.
 
-    return i != query_factory_map_.end () ? i->second : 0;
+    return i != query_factory_map_.end ()
+      ? i->second
+      : database::query_factory_type ();
   }
 
   inline void database::
-- 
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