diff --git a/lib/plogo.js b/lib/plogo.js
index 583f5d8..263716d 100644
--- a/lib/plogo.js
+++ b/lib/plogo.js
@@ -28,9 +28,10 @@ function setpos(_newX, _newY, startx = x, starty = y) {
 	y = newY;
 
 	try {
-		if ((_newX == "") || (_newY == "")) throw "is missing input x,y coordinates";
-		if (isNaN(_newX) || (isNaN(_newY))) throw "requires: x,y input coordinates";
-		if ((_newX < 0) || (_newY < 0) || (_newX > windowWidth) || (_newY > windowHeight)) throw "drawing offscreen";
+		if (_newX == "" || _newY == "") throw "is missing input x,y coordinates";
+		if (isNaN(_newX) || isNaN(_newY)) throw "requires: x,y input coordinates";
+		if (_newX < 0 || _newY < 0 || _newX > windowWidth || _newY > windowHeight)
+			throw "drawing offscreen";
 	} catch (err) {
 		console.log("Error: setpos " + err);
 	}
@@ -92,4 +93,5 @@ function displayTurtle() {
 function windowResized() {
 	//resizes canvas if window is resized
 	resizeCanvas(windowWidth, windowHeight);
+	turtle(); //rerender
 }