Fix some trivial issues reported by cppcheck

2015-10-26 20:09:39 +01:00
parent 0fcba76c79
commit 142516a69b
4 changed files with 3 additions and 4 deletions
@@ -247,7 +247,7 @@ void TCPSocketHandler::on_send()
  struct msghdr msg{nullptr, 0,
      msg_iov,
      0, nullptr, 0, 0};
-  for (std::string& s: this->out_buf)
+  for (const std::string& s: this->out_buf)
    {
      // unconsting the content of s is ok, sendmsg will never modify it
      msg_iov[msg.msg_iovlen].iov_base = const_cast<char*>(s.data());