core: use const reference

deniskovalchuk · Dec 18, 2024 · 7f33438 · 7f33438
1 parent 717e6cb
commit 7f33438
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/ftp/ftp_exception.hpp b/include/ftp/ftp_exception.hpp
@@ -42,7 +42,7 @@ class FTP_EXPORT ftp_exception : public std::exception
     }
 
     template<typename ...Args>
-    ftp_exception(boost::system::error_code & ec, const std::string & fmt, Args && ...args)
+    ftp_exception(const boost::system::error_code & ec, const std::string & fmt, Args && ...args)
     {
         message_ = detail::utils::format(fmt, std::forward<Args>(args)...);
         message_.append(": ");