From d33b2a3b230e512267130b595e07d998f28e0ff5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Christian=20Gr=C3=BCnhage?=
 <greenchristian1997@gmail.com>
Date: Thu, 12 Feb 2015 07:50:20 +0100
Subject: [PATCH] Fixed bug that last level wouldn't be drawn

---
 src/PythagorasTree.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/PythagorasTree.java b/src/PythagorasTree.java
index 9ec333e..8aff836 100644
--- a/src/PythagorasTree.java
+++ b/src/PythagorasTree.java
@@ -28,16 +28,17 @@ public class PythagorasTree {
     }
 
     public static boolean drawNextTree(PythagorasTreeQueue queue) {
+        if (queue.size() == 0) return false;
         PythagorasTree tree = queue.remove();
 
+        if (tree.momentaryDepth>= tree.maximalDepth) return true;
+
         tree.turtle.getFrame().setTitle("Pythagoras Tree - Depth: " + tree.momentaryDepth + " - Target Depth: " + tree.maximalDepth + " - Queuesize: " + queue.size());
 
         tree.turtle.setPenColor(drawColor(tree.momentaryDepth, tree.maximalDepth));
         tree.turtleState.returnToState(tree.turtle);
         DrawingTools.drawSquare(tree.turtle, tree.size);
 
-        if (tree.momentaryDepth + 1 >= tree.maximalDepth) return false;
-
         tree.turtle.forward(tree.size);
 
         tree.turtle.pushState();