From 19bcfd27ddf1932ec88da4e6ae677f4e15c34c97 Mon Sep 17 00:00:00 2001
From: Diamond Lewis <findlewis@gmail.com>
Date: Mon, 18 Sep 2017 18:02:56 -0500
Subject: [PATCH] handle deleting of class that doesn't exist (#4184)

---
 src/Adapters/Storage/Postgres/PostgresStorageAdapter.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js b/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js
index bce54a4c..8164243c 100644
--- a/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js
+++ b/src/Adapters/Storage/Postgres/PostgresStorageAdapter.js
@@ -981,6 +981,12 @@ export class PostgresStorageAdapter {
         } else {
           return count;
         }
+      }).catch((error) => {
+        if (error.code === PostgresRelationDoesNotExistError) {
+          // Don't delete anything if doesn't exist
+        } else {
+          throw error;
+        }
       });
   }
   // Return value not currently well specified.