Merge pull request ControlSystemStudio#2727 from dls-controls/css611_…

…disconnect_display Latest data point not plotted after a disconnect
DiamondLightSource · Apr 2, 2024 · 2d7b472 · 2d7b472
2 parents 6b1fce6 + 21b3630
commit 2d7b472
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...ve.reader.appliance/src/org/csstudio/archive/reader/appliance/ApplianceValueIterator.java b/...ve.reader.appliance/src/org/csstudio/archive/reader/appliance/ApplianceValueIterator.java
@@ -127,7 +127,11 @@ protected void fetchDataInternal(String pvName) throws ArchiverApplianceExceptio
      */
     @Override
     public synchronized boolean hasNext() {
-        return !closed && mainIterator != null && mainIterator.hasNext();
+        boolean hasNext = !closed && mainIterator != null && mainIterator.hasNext();
+        if (reuseMessage && !hasNext) {
+            hasNext = true;
+        }
+        return hasNext;
     }
 
     /*