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Fix empty else warning

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This commit is contained in:
Celtic Minstrel 2016-09-07 00:57:21 -04:00
parent b4daf7e1dd
commit da92ac0635
1 changed files with 1 additions and 1 deletions
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2
src/gui/dialogs/multiplayer/mp_create_game.cpp
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@ -318,7 +318,7 @@ void tmp_create_game::pre_show(twindow& window)
plugins_context_->set_callback("load", [this, &window](const config&) { load_game_callback(window); }, false);
#define UPDATE_ATTRIBUTE(field, convert) \
if(cfg.has_attribute(#field)) { field##_->set_widget_value(window, cfg[#field].convert()); } else \
do { if(cfg.has_attribute(#field)) { field##_->set_widget_value(window, cfg[#field].convert()); } } while(false) \
plugins_context_->set_callback("update_settings", [this, &window](const config& cfg) {
UPDATE_ATTRIBUTE(turns, to_int);