Fix npe.

2013-02-13 22:51:55 -03:00
parent 28ffead0a0
commit deca7e51b2
3 changed files with 8 additions and 6 deletions
--- a/wise-webapp/src/main/java/com/wisemapping/model/MindMapHistory.java
+++ b/wise-webapp/src/main/java/com/wisemapping/model/MindMapHistory.java
@@ -18,8 +18,10 @@

 package com.wisemapping.model;

+import com.wisemapping.util.ZipUtils;
 import org.jetbrains.annotations.Nullable;

+import java.io.IOException;
 import java.util.Calendar;

 public class MindMapHistory {
@@ -71,7 +73,7 @@ public class MindMapHistory {
        return xml;
    }

-    public void setXml(byte[] xml) {
-        this.xml = xml;
+    public byte[] getUnzipXml() throws IOException {
+        return ZipUtils.zipToBytes(xml);
    }
 }