From eba6e59eba8cc136583d2cf687188629a2971680 Mon Sep 17 00:00:00 2001
From: Robin Stumm <serverkorken@gmail.com>
Date: Thu, 14 Mar 2019 23:45:45 +0100
Subject: [PATCH] StorageService::restore takes immutable receiver

---
 src/services/storage.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/storage.rs b/src/services/storage.rs
index 5319b1a0da2..bf0da5e2010 100644
--- a/src/services/storage.rs
+++ b/src/services/storage.rs
@@ -49,7 +49,7 @@ impl StorageService {
     }
 
     /// Restores value from the storage.
-    pub fn restore<T>(&mut self, key: &str) -> T
+    pub fn restore<T>(&self, key: &str) -> T
     where
         T: From<Text>,
     {