Allow multiple subscriptions from one entity handle

2023-11-06 11:02:30 -07:00
parent 3afdeeac1e
commit d88dccffbc
1 changed files with 1 additions and 1 deletions
--- a/crates/gpui2/src/subscription.rs
+++ b/crates/gpui2/src/subscription.rs
@@ -38,7 +38,7 @@ where
        lock.subscribers
            .entry(emitter_key.clone())
            .or_default()
-            .insert(Default::default())
+            .get_or_insert_with(|| Default::default())
            .insert(subscriber_id, callback);
        let this = self.0.clone();
        Subscription {