check value

ITISFoundation · Aug 13, 2024 · f84040c · f84040c
1 parent ed7bc8f
commit f84040c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js b/services/static-webserver/client/source/class/osparc/viewer/NodeViewer.js
@@ -65,7 +65,11 @@ qx.Class.define("osparc.viewer.NodeViewer", {
         if (study.getWorkbench().isDeserialized()) {
           startPolling();
         } else {
-          study.getWorkbench().addListener("changeDeserialized", () => startPolling());
+          study.getWorkbench().addListener("changeDeserialized", e => {
+            if (e.getData()) {
+              startPolling()
+            }
+          });
         }
       })
       .catch(err => console.error(err));