Add the binary tree class code skeleton.

[TP_POO.git] / Listes / Liste.java

diff --git a/Listes/Liste.java b/Listes/Liste.java
index 711b9830aab8c81dd8c72060ca5cb06a1700e02d..d174ad575fbf25047f11449238124e4ec769502c 100644 (file)
--- a/Listes/Liste.java
+++ b/Listes/Liste.java
@@ -44,7 +44,7 @@ public class Liste {
 
     private boolean isEmpty()
     {
-        return headNode == null;
+        return getHeadNode() == null;
     }
 
     private int getSize() {