From 57d25a26536fd9ee76836eacaa424dbf1629a9fa Mon Sep 17 00:00:00 2001
From: Izzy Swart <zenerboson@gmail.com>
Date: Mon, 5 Jul 2021 20:09:18 -0700
Subject: [PATCH] save chat ref

---
 src/main.rs | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 049e6a0..77f0fc2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,7 @@ use mammut::{
     Mastodon, Registration,
 };
 use rand::Rng;
-use telegram_bot::{Api, ChatRef};
+use telegram_bot::{Api, ChatId, ChatRef, ToChatRef};
 
 use crate::{
     publish::MastodonPublisher,
@@ -69,9 +69,16 @@ async fn main() -> Result<(), Box<dyn Error>> {
 
     let api = Arc::new(Api::new(cfg.bot_token.clone()));
 
-    let chat = get_chat_ref(api.clone(), None)
-        .await
-        .expect("could not get chat ref");
+    let chat = get_chat_ref(
+        api.clone(),
+        if ChatId::new(0) == cfg.chat_ref {
+            None
+        } else {
+            Some(cfg.chat_ref.clone().to_chat_ref())
+        },
+    )
+    .await
+    .expect("could not get chat ref");
 
     let chat_ref = chat.lock().await.clone();