--- a/gameServer2/src/protocol/parser.rs	Fri Nov 30 17:09:08 2018 +0100
+++ b/gameServer2/src/protocol/parser.rs	Fri Nov 30 22:37:29 2018 +0300
@@ -200,7 +200,7 @@
     | do_parse!(tag!("SCHEME")   >> eol >>
                 name: a_line     >>
                 values: opt!(preceded!(eol, separated_list!(eol, a_line))) >>
-                (GameCfg::Scheme(name, values.unwrap_or(Vec::new()))))
+                (GameCfg::Scheme(name, values.unwrap_or_default())))
     | do_parse!(tag!("FEATURE_SIZE") >> eol >>
                 value: u32_line    >>
                 (GameCfg::FeatureSize(value)))