From 4fec3b7f3267b5922aa891a0f677427fbead6168 Mon Sep 17 00:00:00 2001
From: cryptozoidberg <crypto.zoidberg@gmail.com>
Date: Mon, 28 Aug 2023 21:27:33 +0200
Subject: [PATCH] fixed problem with lambda call

---
 contrib/epee/include/misc_language.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/epee/include/misc_language.h b/contrib/epee/include/misc_language.h
index 83392f4c..e607044b 100644
--- a/contrib/epee/include/misc_language.h
+++ b/contrib/epee/include/misc_language.h
@@ -397,7 +397,7 @@ namespace misc_utils
   {
     call_specific_param(t_callback cb) :m_cb(cb)
     {}
-    virtual void do_call(param_t& p)
+    virtual void do_call(const param_t& p)
     {
       m_cb(p);
     }