Update argument_parser.hpp

2025-07-02 16:03:16 +04:00
parent d9944e2927
commit ef0a0c06f8
1 changed files with 2 additions and 1 deletions
--- a/include/argument_parser.hpp
+++ b/include/argument_parser.hpp
@@ -224,6 +224,7 @@ namespace argument_parser {
            invoked(other.invoked) 
        {}
        argument& operator=(argument const& other) {
+            if (this == &other) return *this; 
            this->~argument(); 
            new(this) argument{other};
            return *this; 
@@ -503,4 +504,4 @@ namespace argument_parser {
    };
 }

-#endif // ARGUMENT_PARSER_HPP
+#endif // ARGUMENT_PARSER_HPP