From 26c8fd41c069035c2987fb5afe29f9bf576a85e1 Mon Sep 17 00:00:00 2001
From: Yash Karandikar <nerdstep710@gmail.com>
Date: Sun, 24 Jul 2022 11:12:07 -0500
Subject: [PATCH] Don't cache avatar_url

---
 src/irc_discord.rs | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/irc_discord.rs b/src/irc_discord.rs
index b875a39..9c1b785 100644
--- a/src/irc_discord.rs
+++ b/src/irc_discord.rs
@@ -43,7 +43,6 @@ pub async fn irc_loop(
     let (send, recv) = unbounded_channel();
     tokio::spawn(msg_task(UnboundedReceiverStream::new(recv)));
 
-    let mut avatar_cache: HashMap<String, Option<String>> = HashMap::new();
     let mut id_cache: HashMap<String, Option<u64>> = HashMap::new();
     let mut channel_users: HashMap<String, Vec<String>> = HashMap::new();
 
@@ -120,18 +119,16 @@ pub async fn irc_loop(
             };
 
             if let Some(webhook) = webhooks.get(channel) {
-                let avatar = &*avatar_cache.entry(nickname.to_owned()).or_insert_with(|| {
-                    members_lock.iter().find_map(|member| {
-                        (*member.display_name() == nickname)
-                            .then(|| member.user.avatar_url())
-                            .flatten()
-                    })
+                let avatar_url = members_lock.iter().find_map(|member| {
+                    (*member.display_name() == nickname)
+                        .then(|| member.user.avatar_url())
+                        .flatten()
                 });
 
                 send.send(QueuedMessage::Webhook {
                     webhook: webhook.clone(),
                     http: http.clone(),
-                    avatar_url: avatar.clone(),
+                    avatar_url,
                     content: computed,
                     nickname: nickname.to_string(),
                 })?;