From 9a7cb57bbc61b2dfb772f8486db2a44c1673983a Mon Sep 17 00:00:00 2001
From: fanquake <fanquake@gmail.com>
Date: Tue, 8 Jun 2021 13:21:08 +0800
Subject: [PATCH] zmq: use std::string in zmqError()

---
 src/zmq/zmqutil.cpp | 6 ++++--
 src/zmq/zmqutil.h   | 4 +++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/zmq/zmqutil.cpp b/src/zmq/zmqutil.cpp
index f07a4ae9fd3..cf05dd81ff0 100644
--- a/src/zmq/zmqutil.cpp
+++ b/src/zmq/zmqutil.cpp
@@ -5,10 +5,12 @@
 #include <zmq/zmqutil.h>
 
 #include <logging.h>
-
 #include <zmq.h>
 
-void zmqError(const char* str)
+#include <cerrno>
+#include <string>
+
+void zmqError(const std::string& str)
 {
     LogPrint(BCLog::ZMQ, "zmq: Error: %s, errno=%s\n", str, zmq_strerror(errno));
 }
diff --git a/src/zmq/zmqutil.h b/src/zmq/zmqutil.h
index 4c1df5d6db6..90c0b00edb8 100644
--- a/src/zmq/zmqutil.h
+++ b/src/zmq/zmqutil.h
@@ -5,6 +5,8 @@
 #ifndef BITCOIN_ZMQ_ZMQUTIL_H
 #define BITCOIN_ZMQ_ZMQUTIL_H
 
-void zmqError(const char* str);
+#include <string>
+
+void zmqError(const std::string& str);
 
 #endif // BITCOIN_ZMQ_ZMQUTIL_H