From b49767c0bacb714e14f988423e14832689c6faf2 Mon Sep 17 00:00:00 2001
From: Mikhail Lappo <miklelappo@gmail.com>
Date: Thu, 23 Mar 2017 21:44:26 +0100
Subject: Const modifiers

This functions do not change class variables
Would be good to mark them as const, so
class variables are not changed by coincidence

Change-Id: Iea34f6d26dbd1bde813035160e07ff2a681989e6
---
 verifier.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'verifier.cpp')

diff --git a/verifier.cpp b/verifier.cpp
index e9d540cdb..23142c120 100644
--- a/verifier.cpp
+++ b/verifier.cpp
@@ -370,7 +370,7 @@ std::unique_ptr<RSA, RSADeleter> parse_rsa_key(FILE* file, uint32_t exponent) {
 }
 
 struct BNDeleter {
-  void operator()(BIGNUM* bn) {
+  void operator()(BIGNUM* bn) const {
     BN_free(bn);
   }
 };
-- 
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