irc: remove trailing "\r\n" in signals "irc_out" and "irc_outtags" when messages are queued

ChangeLog.adoc

@@ -20,6 +20,7 @@ Bug fixes::
   * core: fix memory leak when config version is invalid or not supported
   * core: fix crash when "config_version" is present in a configuration file without a value
   * core: display an error on startup if environment variable "HOME" is not set
+  * irc: remove trailing "\r\n" in signals "irc_out" and "irc_outtags" when messages are queued
   * irc: fix target buffer of IRC message 337 (whois reply: "is hiding their idle time")
   * relay: close properly connection with the IRC client in case of server disconnection (issue #2038)
   * ruby: fix use of NULL variable when displaying exception

src/plugins/irc/irc-server.c

@@ -2850,11 +2850,10 @@ irc_server_outqueue_send (struct t_irc_server *server)
                               '\r');
                 if (pos)
                     pos[0] = '\0';
+
                 irc_raw_print (server, IRC_RAW_FLAG_SEND |
                                ((server->outqueue[priority]->modified) ? IRC_RAW_FLAG_MODIFIED : 0),
                                server->outqueue[priority]->message_after_mod);
-                if (pos)
-                    pos[0] = '\r';
 
                 /* send signal with command that will be sent to server */
                 (void) irc_server_send_signal (
@@ -2872,6 +2871,9 @@ irc_server_outqueue_send (struct t_irc_server *server)
                 if (tags_to_send)
                     free (tags_to_send);
 
+                if (pos)
+                    pos[0] = '\r';
+
                 /* send command */
                 irc_server_send (
                     server, server->outqueue[priority]->message_after_mod,