EAGLESIX-2714: removed extra code

lib/pipeline/expressions/SetEqualsExpression.js

@@ -12,8 +12,6 @@ var SetEqualsExpression = module.exports = function SetEqualsExpression() {
 
 	if (arguments.length !== 0) throw new Error("Zero arguments expected. Got " + arguments.length);
 
-	this.nargs = 2;
-
 	base.call(this);
 }, klass = SetEqualsExpression, base = require("./VariadicExpressionT")(SetEqualsExpression), proto = klass.prototype = Object.create(base.prototype, {constructor:{value:klass}});