diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6c4adea..c657cbf 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,6 +19,8 @@ javadoc:
                 - cd ../../
                 - mkdir public
                 - mkdir public/base
+                - mkdir public/game
+                - mkdir public/gui
                 - cp -r Projektgruppe_*/src/*.html public/
                 - cp -r Projektgruppe_*/src/*.css public/
                 - cp -r Projektgruppe_*/src/package-list public/
diff --git a/Projektgruppe_175/src/base/GraphAlgorithm.java b/Projektgruppe_175/src/base/GraphAlgorithm.java
index 8ecb149..7951209 100644
--- a/Projektgruppe_175/src/base/GraphAlgorithm.java
+++ b/Projektgruppe_175/src/base/GraphAlgorithm.java
@@ -151,7 +151,7 @@ public abstract class GraphAlgorithm<T> {
 		if (prevNode == null)
 			return null;
 		
-		while (!prevNode.node.equals(destination)) {
+		while (prevNode != null) {
 			
 			AlgorithmNode<T> prevPrevNode = prevNode.previous;