Fix rare KeyError

sublimelsp · Jul 14, 2023 · 31945a6 · 31945a6
1 parent 75bd043
commit 31945a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugin/documents.py b/plugin/documents.py
@@ -853,7 +853,7 @@ def _register_async(self) -> None:
             view_id = view.id()
             if view_id == self_id:
                 continue
-            listeners = list(sublime_plugin.view_event_listeners[view_id])
+            listeners = list(sublime_plugin.view_event_listeners.get(view_id, []))
             for listener in listeners:
                 if isinstance(listener, DocumentSyncListener):
                     debug("also registering", listener)