Fixes #130 - copy on empty table throws NullPointerException

Signed-off-by: Dirk Fauth <dirk.fauth@googlemail.com>
eclipse-nattable · Dec 9, 2024 · 1a89836 · 1a89836
1 parent 59305bb
commit 1a89836
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/...ble.core/src/org/eclipse/nebula/widgets/nattable/copy/command/CopyDataCommandHandler.java b/...ble.core/src/org/eclipse/nebula/widgets/nattable/copy/command/CopyDataCommandHandler.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2012, 2020 Original authors and others.
+ * Copyright (c) 2012, 2024 Original authors and others.
  *
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
@@ -157,10 +157,12 @@ public boolean doCommand(CopyDataToClipboardCommand command) {
      * @since 1.6
      */
     protected void internalDoCommand(CopyDataToClipboardCommand command, ILayerCell[][] assembledCopiedDataStructure) {
-        ISerializer serializer = this.copyFormattedText
-                ? new CopyFormattedTextToClipboardSerializer(assembledCopiedDataStructure, command)
-                : new CopyDataToClipboardSerializer(assembledCopiedDataStructure, command);
-        serializer.serialize();
+        if (assembledCopiedDataStructure != null) {
+            ISerializer serializer = this.copyFormattedText
+                    ? new CopyFormattedTextToClipboardSerializer(assembledCopiedDataStructure, command)
+                    : new CopyDataToClipboardSerializer(assembledCopiedDataStructure, command);
+            serializer.serialize();
+        }
     }
 
     @Override