From 23005807170bdd1d1220ef0cb26af2bde50f650b Mon Sep 17 00:00:00 2001
From: Casey Allred <callred@liveviewtech.com>
Date: Fri, 28 Apr 2017 15:14:47 -0600
Subject: [PATCH] auth id set to default of null to prevent yet another mysql
 error

---
 .../src/Web/ServerSession/Backend/Persistent/Internal/Impl.hs   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/serversession-backend-persistent/src/Web/ServerSession/Backend/Persistent/Internal/Impl.hs b/serversession-backend-persistent/src/Web/ServerSession/Backend/Persistent/Internal/Impl.hs
index de17d0f..623857c 100644
--- a/serversession-backend-persistent/src/Web/ServerSession/Backend/Persistent/Internal/Impl.hs
+++ b/serversession-backend-persistent/src/Web/ServerSession/Backend/Persistent/Internal/Impl.hs
@@ -159,7 +159,7 @@ instance forall sess. P.PersistFieldSql (Decomposed sess) => P.PersistEntity (Pe
         (P.DBName "auth_id")
         (P.FTTypeCon Nothing "ByteStringJ")
         (P.sqlType (Proxy :: Proxy ByteStringJ))
-        ["Maybe"]
+        ["Maybe", "default=NULL"]
         True
         P.NoReference
   persistFieldDef PersistentSessionSession