From b0c85eb273c3a0f9a140b9d1a5fab989918a0fc3 Mon Sep 17 00:00:00 2001
From: Johannes Dertmann <jdertmann@uni-bonn.de>
Date: Sat, 3 May 2025 22:58:10 +0200
Subject: [PATCH] Fix supergroup bug

---
 src/bot/macros.rs | 7 ++++++-
 src/bot/mod.rs    | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/bot/macros.rs b/src/bot/macros.rs
index 03550a3..7bd9184 100644
--- a/src/bot/macros.rs
+++ b/src/bot/macros.rs
@@ -8,9 +8,14 @@ macro_rules! respond {
         } else {
             None
         };
+        let thread_id = $this.message
+            .is_topic_message
+            .unwrap_or(false)
+            .then_some($this.message.message_thread_id)
+            .flatten();
         let params = ::frankenstein::methods::SendMessageParams::builder()
             .chat_id($this.chat_id())
-            .maybe_message_thread_id($this.message.message_thread_id)
+            .maybe_message_thread_id(thread_id)
             .maybe_reply_parameters(reply_parameters)
             .link_preview_options(::frankenstein::types::LinkPreviewOptions::builder().is_disabled(true).build())
             $(.$p(respond!(@param $p $($v)?)))*
diff --git a/src/bot/mod.rs b/src/bot/mod.rs
index 3795745..eed1e72 100644
--- a/src/bot/mod.rs
+++ b/src/bot/mod.rs
@@ -317,7 +317,7 @@ impl HandleMessage<'_> {
             }
 
             if let Some(text) = &self.message.text {
-                if self.message.message_thread_id.is_some() {
+                if self.message.is_topic_message == Some(true) {
                     return Err(Error::TopicsNotSupported);
                 }