refactor: Make const refs vars where applicable

This avoids initializing variables with the copy-constructor of a
non-trivially copyable type.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/netbase.cpp b/src/netbase.cpp
index 4b8d2f8d0c..a5f7bda875 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -387,7 +387,7 @@ bool Socks5(const std::string& strDest, uint16_t port, const ProxyCredentials* a
         return error("Error sending to proxy");
     }
     uint8_t pchRet1[2];
-    if ((recvr = InterruptibleRecv(pchRet1, 2, g_socks5_recv_timeout, sock)) != IntrRecvError::OK) {
+    if (InterruptibleRecv(pchRet1, 2, g_socks5_recv_timeout, sock) != IntrRecvError::OK) {
         LogPrintf("Socks5() connect to %s:%d failed: InterruptibleRecv() timeout or other failure\n", strDest, port);
         return false;
     }
@@ -410,7 +410,7 @@ bool Socks5(const std::string& strDest, uint16_t port, const ProxyCredentials* a
         }
         LogPrint(BCLog::PROXY, "SOCKS5 sending proxy authentication %s:%s\n", auth->username, auth->password);
         uint8_t pchRetA[2];
-        if ((recvr = InterruptibleRecv(pchRetA, 2, g_socks5_recv_timeout, sock)) != IntrRecvError::OK) {
+        if (InterruptibleRecv(pchRetA, 2, g_socks5_recv_timeout, sock) != IntrRecvError::OK) {
             return error("Error reading proxy authentication response");
         }
         if (pchRetA[0] != 0x01 || pchRetA[1] != 0x00) {
@@ -476,7 +476,7 @@ bool Socks5(const std::string& strDest, uint16_t port, const ProxyCredentials* a
     if (recvr != IntrRecvError::OK) {
         return error("Error reading from proxy");
     }
-    if ((recvr = InterruptibleRecv(pchRet3, 2, g_socks5_recv_timeout, sock)) != IntrRecvError::OK) {
+    if (InterruptibleRecv(pchRet3, 2, g_socks5_recv_timeout, sock) != IntrRecvError::OK) {
         return error("Error reading from proxy");
     }
     LogPrint(BCLog::NET, "SOCKS5 connected %s\n", strDest);