From 6d1d53f1ba1e11acaeac72f69d1a72a9e9f00965 Mon Sep 17 00:00:00 2001
From: Eugen Kiss <eugen@eugenkiss.com>
Date: Wed, 28 Aug 2013 20:25:52 +0200
Subject: [PATCH] Fix Nullpointer Exception

---
 src/main/java/fcatools/conexpng/Main.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/fcatools/conexpng/Main.java b/src/main/java/fcatools/conexpng/Main.java
index 1e18315..fb98147 100644
--- a/src/main/java/fcatools/conexpng/Main.java
+++ b/src/main/java/fcatools/conexpng/Main.java
@@ -5,6 +5,7 @@
 import de.tudresden.inf.tcs.fcaapi.exception.IllegalObjectException;
 import de.tudresden.inf.tcs.fcalib.FullObject;
 import fcatools.conexpng.gui.MainFrame;
+import fcatools.conexpng.gui.lattice.LatticeGraph;
 import fcatools.conexpng.io.CEXReader;
 import fcatools.conexpng.model.FormalContext;
 
@@ -98,6 +99,7 @@ private void showExample(Conf state) {
 			e1.printStackTrace();
 		}
 		state.newContext(context);
+        state.lattice = new LatticeGraph();
 	}
 
 	// Store location & size of UI & dir that was last opened from