From edfe69f336344755514896581530532c89ee40a3 Mon Sep 17 00:00:00 2001 From: Charles Dang Date: Sun, 18 Dec 2016 11:38:37 +1100 Subject: [PATCH] MP Options Helper: iterate over options data by reference --- src/gui/dialogs/multiplayer/mp_options_helper.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gui/dialogs/multiplayer/mp_options_helper.cpp b/src/gui/dialogs/multiplayer/mp_options_helper.cpp index 692384900eee..3e61b3304608 100644 --- a/src/gui/dialogs/multiplayer/mp_options_helper.cpp +++ b/src/gui/dialogs/multiplayer/mp_options_helper.cpp @@ -216,7 +216,7 @@ void mp_options_helper::display_custom_options(const std::string& type, int node tree_view_node& option_node = options_tree_.add_node("option_node", data, node_position); type_node_vector.push_back(&option_node); - for(const config::any_child opt : options.all_children_range()) { + for(const config::any_child& opt : options.all_children_range()) { data.clear(); item.clear();