Fix possibly not defined tracker (#991)

jupyter · Oct 29, 2023 · 43d008f · 43d008f
1 parent d044eb5
commit 43d008f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/jupyter_client/session.py b/jupyter_client/session.py
@@ -861,6 +861,8 @@ def send(
             # use dummy tracker, which will be done immediately
             tracker = DONE
             stream.send_multipart(to_send, copy=copy)
+        else:
+            tracker = DONE
 
         if self.debug:
             pprint.pprint(msg)  # noqa