handle deleting of class that doesn't exist (#4184)

dplewis · flovilmart · commit 19bcfd27ddf1 · 2017-09-18T19:02:56.000-04:00
diff --git 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.

Original file line number	Diff line number	Diff line change
`@@ -981,6 +981,12 @@ export class PostgresStorageAdapter {`
`981`	`981`	`} else {`
`982`	`982`	`return count;`
`983`	`983`	`}`
	`984`	`+ }).catch((error) => {`
	`985`	`+ if (error.code === PostgresRelationDoesNotExistError) {`
	`986`	`+ // Don't delete anything if doesn't exist`
	`987`	`+ } else {`
	`988`	`+ throw error;`
	`989`	`+ }`
`984`	`990`	`});`
`985`	`991`	`}`
`986`	`992`	`// Return value not currently well specified.`