src/Builder4/WindowLeftTree.bjs

src/Builder4/WindowLeftTree.vala

diff --git a/src/Builder4/WindowLeftTree.bjs b/src/Builder4/WindowLeftTree.bjs
index 1a8a018..9fd9b18 100644 (file)
--- a/src/Builder4/WindowLeftTree.bjs
+++ b/src/Builder4/WindowLeftTree.bjs
@@ -910,7 +910,8 @@
             "\t\t//GLib.debug(\"check node %s\", s.get_item(i).get_type().name());",
             "\t\tvar lr = s.get_item(i) as Gtk.TreeListRow;",
             "\t\t//GLib.debug(\"check node %s\", lr.get_item().get_type().name());",
-            "\t\tif ((lr.get_item() as JsRender.Node).oid == node.oid) {",
+            "\t\tvar nn = (lr.get_item() as JsRender.Node);",
+            "\t\tif (nn != null && nn.oid == node.oid) {",
             "\t\t\treturn i;",
             "\t\t\t",
             "\t\t}",

diff --git a/src/Builder4/WindowLeftTree.vala b/src/Builder4/WindowLeftTree.vala
index 79e0a52..ab0e616 100644 (file)
--- a/src/Builder4/WindowLeftTree.vala
+++ b/src/Builder4/WindowLeftTree.vala
@@ -1502,7 +1502,8 @@ public class Xcls_WindowLeftTree : Object
                                //GLib.debug("check node %s", s.get_item(i).get_type().name());
                                var lr = s.get_item(i) as Gtk.TreeListRow;
                                //GLib.debug("check node %s", lr.get_item().get_type().name());
-                               if ((lr.get_item() as JsRender.Node).oid == node.oid) {
+                               var nn = (lr.get_item() as JsRender.Node);
+                               if (nn != null && nn.oid == node.oid) {
                                        return i;
                                        
                                }