Add null check guard

- A case reported on the forum of getGraphicalViewer() returning null
archimatetool · Nov 6, 2024 · cca4be1 · cca4be1
1 parent a273eed
commit cca4be1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/com.archimatetool.editor/src/com/archimatetool/editor/diagram/AbstractDiagramEditor.java b/com.archimatetool.editor/src/com/archimatetool/editor/diagram/AbstractDiagramEditor.java
@@ -966,7 +966,7 @@ public void deactivateContext() {
     @Override
     public void selectObjects(Object[] objects) {
         // Safety check in case this is called via Display#asyncExec()
-        if(getGraphicalViewer().getControl() == null) {
+        if(getGraphicalViewer() == null || getGraphicalViewer().getControl() == null) {
             return;
         }