Trivial little naming changes

src/irc/irc_client.cpp

@@ -398,7 +398,7 @@ void IrcClient::parse_in_buffer(const size_t)
     }
 }
 
-void IrcClient::actual_send(std::pair<IrcMessage, MessageCallback> message_pair)
+void IrcClient::actual_send(std::pair<IrcMessage, MessageCallback>&& message_pair)
 {
   const IrcMessage& message = message_pair.first;
   const MessageCallback& callback = message_pair.second;

src/irc/irc_client.hpp

@@ -92,7 +92,7 @@ public:
    */
   void send_message(IrcMessage message, MessageCallback callback={}, bool throttle=true);
   void send_raw(const std::string& txt);
-  void actual_send(std::pair<IrcMessage, MessageCallback> message_pair);
+  void actual_send(std::pair<IrcMessage, MessageCallback>&& message_pair);
   /**
    * Send the PONG irc command
    */

src/network/tcp_client_socket_handler.cpp

@@ -46,15 +46,14 @@ void TCPClientSocketHandler::init_socket(const struct addrinfo* rp)
       else
         {
           utils::ScopeGuard sg([result](){ freeaddrinfo(result); });
-          struct addrinfo* rp;
-          for (rp = result; rp; rp = rp->ai_next)
+          for (; result; result = result->ai_next)
             {
               if ((::bind(this->socket,
-                         reinterpret_cast<const struct sockaddr*>(rp->ai_addr),
-                         rp->ai_addrlen)) == 0)
+                         reinterpret_cast<const struct sockaddr*>(result->ai_addr),
+                         result->ai_addrlen)) == 0)
                 break;
             }
-          if (!rp)
+          if (!result)
             log_error("Failed to bind socket to ", this->bind_addr, ": ",
                       strerror(errno));
           else

src/xmpp/xmpp_component.cpp

@@ -298,8 +298,8 @@ void XmppComponent::send_message(const std::string& from, Xmpp::body&& body, con
       {
         XmlSubNode private_node(message, "private");
         private_node["xmlns"] = "urn:xmpp:carbons:2";
-        XmlSubNode nocopy(message, "no-copy");
-        nocopy["xmlns"] = "urn:xmpp:hints";
+        XmlSubNode nocopy_node(message, "no-copy");
+        nocopy_node["xmlns"] = "urn:xmpp:hints";
       }
     if (muc_private)
       {
@@ -590,8 +590,8 @@ void XmppComponent::send_version(const std::string& id, const std::string& jid_t
           name.set_inner("biboumi");
         }
         {
-          XmlSubNode version(query, "version");
-          version.set_inner(SOFTWARE_VERSION);
+          XmlSubNode version_node(query, "version");
+          version_node.set_inner(SOFTWARE_VERSION);
         }
         {
           XmlSubNode os(query, "os");