From 8b1a2c8cd2b51f999547f2ddacacaa33f12e24c3 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Mon, 20 Sep 2021 15:45:41 -0700
Subject: [PATCH] Fix warnings in people_panel

---
 zed/src/people_panel.rs | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/zed/src/people_panel.rs b/zed/src/people_panel.rs
index 7d935c714e05ff17015d0f2cb42642d6523ffe69..fc459825de043f3a7f96f759cc385d31e6117502 100644
--- a/zed/src/people_panel.rs
+++ b/zed/src/people_panel.rs
@@ -1,17 +1,18 @@
-use gpui::{
-    elements::*, Element, ElementBox, Entity, ModelHandle, RenderContext, View, ViewContext,
-};
-use postage::watch;
-
 use crate::{
     theme::Theme,
     user::{Collaborator, UserStore},
     Settings,
 };
+use gpui::{
+    elements::*, Element, ElementBox, Entity, ModelHandle, RenderContext, Subscription, View,
+    ViewContext,
+};
+use postage::watch;
 
 pub struct PeoplePanel {
     collaborators: ListState,
     user_store: ModelHandle<UserStore>,
+    _maintain_collaborators: Subscription,
 }
 
 impl PeoplePanel {
@@ -20,7 +21,6 @@ impl PeoplePanel {
         settings: watch::Receiver<Settings>,
         cx: &mut ViewContext<Self>,
     ) -> Self {
-        cx.observe(&user_store, Self::update_collaborators);
         Self {
             collaborators: ListState::new(
                 user_store.read(cx).collaborators().len(),
@@ -35,6 +35,7 @@ impl PeoplePanel {
                     }
                 },
             ),
+            _maintain_collaborators: cx.observe(&user_store, Self::update_collaborators),
             user_store,
         }
     }
@@ -108,7 +109,7 @@ impl View for PeoplePanel {
         "PeoplePanel"
     }
 
-    fn render(&mut self, cx: &mut RenderContext<Self>) -> ElementBox {
+    fn render(&mut self, _: &mut RenderContext<Self>) -> ElementBox {
         List::new(self.collaborators.clone()).boxed()
     }
 }