redundant code (not used)

[killmenot]

sinon/should-sinon.js

Lines 26 to 42 in 3d1841d

	function isStub(stub) {
	if (!stub) {
	return false;
	}
	if (method.proxy && method.proxy.isSinonProxy) {
	verifyIsStub(method.proxy);
	} else {
	if (typeof method !== "function") {
	assert.fail(method + " is not a function");
	}
	if (typeof method.getCall !== "function") {
	assert.fail(method + " is not stubbed");
	}
	}
	}

Also, verifyIsStub function inside it is not defined

P.S.
Was introduced here