Truncate file after writing DataContainer to it

refs #7810

Change-Id: I5ab3f7b1e173b22f1183d4c1fbef1d5d260030e4

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/container/DataContainers.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/container/DataContainers.java
index 4a74e2e50fb79e9a6bafa2165e5bc4816b386e5e..21e54d8975d5379d657e3f6ce468467de9452e24 100644 (file)
--- a/bundles/org.simantics.databoard/src/org/simantics/databoard/container/DataContainers.java
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/container/DataContainers.java
@@ -232,6 +232,7 @@ public class DataContainers {
         BinaryFile wf = new BinaryFile( output);
         try {
             writeFile(wf, container);
+            wf.setLength(wf.position());
         } finally {
             wf.close();
         }