Remove 'allow_new_game=no' entries from random map new game list

changelog

@@ -8,6 +8,7 @@ Version 1.11.14+dev:
      [modify_side] color= unless a new flag set is also provided.
    * Fix a bug where in movement records, "skip_sighted" was sometimes
      spelled as "skip_sighed".
+   * Remove 'allow_new_game=no' entries from random map new game list
 
 Version 1.11.14:
  * Campaigns:

src/multiplayer_create_engine.cpp

@@ -845,11 +845,14 @@ void create_engine::init_all_levels()
 	BOOST_FOREACH(const config &data,
 		resources::config_manager->game_config().child_range("multiplayer"))
 	{
+		if (!data["allow_new_game"].to_bool(true))
+			continue;
+
 		if (!data["map_generation"].empty()) {
 			random_map_ptr new_random_map(new random_map(data));
 			random_maps_.push_back(new_random_map);
 			random_maps_.back()->set_metadata();
-		} else if (data["allow_new_game"].to_bool(true)) {
+		} else {
 			scenario_ptr new_scenario(new scenario(data));
 			scenarios_.push_back(new_scenario);
 			scenarios_.back()->set_metadata();