Address review comments by notmasteryet

This commit is contained in:
Julian Viereck 2011-12-19 16:37:36 +01:00
parent 156e20ca73
commit e9c762a97f

View File

@ -25,13 +25,13 @@ var Cmd = (function CmdClosure() {
var cmdCache = {}; var cmdCache = {};
Cmd.get = function(cmd) { Cmd.get = function cmdGet(cmd) {
if (cmdCache[cmd]) { var cmdValue = cmdCache[cmd];
return cmdCache[cmd]; if (cmdValue)
} else { return cmdValue;
return cmdCache[cmd] = new Cmd(cmd);
} return cmdCache[cmd] = new Cmd(cmd);
} };
return Cmd; return Cmd;
})(); })();