From e2095e00ba9a823b32ad03665716be82bb69847c Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Fri, 7 Dec 2018 16:34:56 +0000
Subject: [PATCH] singleton: fix missing *this return value in operator=

while there, disable both operator= and copy ctor, since they
are not supposed to be around for a singleton
---
 src/mnemonics/singleton.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mnemonics/singleton.h b/src/mnemonics/singleton.h
index a15c2b9ae..d317a2d8d 100644
--- a/src/mnemonics/singleton.h
+++ b/src/mnemonics/singleton.h
@@ -50,8 +50,8 @@ namespace Language
   class Singleton
   {
     Singleton() {}
-    Singleton(Singleton &s) {}
-    Singleton& operator=(const Singleton&) {}
+    Singleton(Singleton &s) = delete;
+    Singleton& operator=(const Singleton&) = delete;
   public:
     static T* instance()
     {