From 5bc0f335d259f3ffa2323739c17e30b846257f2d Mon Sep 17 00:00:00 2001
From: Dragory <2606411+Dragory@users.noreply.github.com>
Date: Mon, 20 Jan 2020 23:37:29 +0200
Subject: [PATCH] Fix persist plugin removing already-granted roles

Specifically, the mute role granted by the mutes plugin.
---
 backend/src/plugins/Persist.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/plugins/Persist.ts b/backend/src/plugins/Persist.ts
index 3a43436c..0232601e 100644
--- a/backend/src/plugins/Persist.ts
+++ b/backend/src/plugins/Persist.ts
@@ -83,7 +83,7 @@ export class PersistPlugin extends ZeppelinPlugin<TConfigSchema> {
       const rolesToRestore = intersection(persistedRoles, persistedData.roles);
       if (rolesToRestore.length) {
         restoredData.push("roles");
-        toRestore.roles = rolesToRestore;
+        toRestore.roles = Array.from(new Set([...rolesToRestore, ...member.roles]));
       }
     }