From 6572762639357612d93499278152bf7125e4d021 Mon Sep 17 00:00:00 2001
From: mihaisc <mihai.scarlat@smartcontrol.ro>
Date: Tue, 26 Jul 2022 08:42:17 -0700
Subject: [PATCH] minor change (#501)

---
 schema.graphql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/schema.graphql b/schema.graphql
index 43dcd13..1fcd6d6 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -120,7 +120,7 @@ type Pool @entity {
     id: ID!    
 
     "owner address, pool controller"                                   
-    controller: String!
+    controller: String
 
     "only finalized pools are relevant to us"                             
     isFinalized: Boolean!