fix(jupyter): keep this around

denoland · Oct 4, 2023 · ee3f358 · ee3f358
1 parent 9a46a82
commit ee3f358
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/cli/tools/jupyter/server.rs b/cli/tools/jupyter/server.rs
@@ -554,14 +554,13 @@ async fn get_jupyter_display(
       "Runtime.callFunctionOn",
       Some(json!({
         "functionDeclaration": r#"function (object) {
-      const display = object[Symbol.for("Jupyter.display")];
-
-      if (typeof display !== "function") {
+      if (typeof object[Symbol.for("Jupyter.display")] !== "function") {
         return null;
       }
       
       try {
-        return JSON.stringify(display());
+        const representation = object[Symbol.for("Jupyter.display")]();
+        return JSON.stringify(representation);
       } catch {
         return null;
       }