permit tie with non-match types in from_toml

README.md

@@ -121,6 +121,9 @@ toml::from_toml(std::tie(i, d, s, a), data.at("something"));
 
 Here, only matched value will be filled.
 The others are left intact after calling `from_toml`.
+It should be noted that `toml::from_toml` _returns as usual even if there are no
+matched type_.
+
 
 `from_toml` can be used also for single type. 
 

toml/from_toml.hpp

@@ -100,7 +100,7 @@ struct from_toml_tie_impl<0, Ts...>
 {
     static void invoke(std::tuple<Ts& ...> tie, const toml::value& v)
     {
-        throw type_error("from_toml(tie, value): no match");
+        return;
     }
 };