1 files changed, 2 insertions, 1 deletions

diff --git a/src/cz/crcs/ectester/common/test/BaseTestable.java b/src/cz/crcs/ectester/common/test/BaseTestable.java
index 6a63b13..f8ebf48 100644
--- a/src/cz/crcs/ectester/common/test/BaseTestable.java
+++ b/src/cz/crcs/ectester/common/test/BaseTestable.java
@@ -2,6 +2,7 @@ package cz.crcs.ectester.common.test;
 
 import java.util.Collections;
 import java.util.Map;
+import java.util.TreeMap;
 
 /**
  * @author Jan Jancar johny@neuromancer.sk
@@ -11,7 +12,7 @@ public abstract class BaseTestable implements Testable {
     protected boolean ok;
     protected boolean error;
 
-    protected Map<String, Object> meta;
+    protected Map<String, Object> meta = new TreeMap<>();
 
     @Override
     public boolean hasRun() {