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Allow 'default' parameter in 'settings:get_bool' function

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Default value is used when the setting key is not found in the config
file. If default value is not set, 'nil' is returned.

#6188
This commit is contained in:
Jordan Irwin
2017-12-17 07:27:37 -08:00
committed by rubenwardy
parent 26c7e98e3d
commit 18b921015a
2 changed files with 8 additions and 2 deletions
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6
src/script/lua_api/l_settings.cpp
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@@ -100,7 +100,11 @@ int LuaSettings::l_get_bool(lua_State* L)
bool value = o->m_settings->getBool(key);
lua_pushboolean(L, value);
} else {
lua_pushnil(L);
// Push default value
if (lua_isboolean(L, 3))
lua_pushboolean(L, lua_toboolean(L, 3));
else
lua_pushnil(L);
}
return 1;