From e088cbafa61845294f4c408cad70c42ffe20145f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Feb 2026 09:13:06 +0000
Subject: [PATCH] Improve error message for invalid thread ID

Include the actual invalid value in error message for better debugging

Co-authored-by: zhaopengme <1415418+zhaopengme@users.noreply.github.com>
---
 pkg/channels/telegram.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/channels/telegram.go b/pkg/channels/telegram.go
index 70422a714..1670ec48d 100644
--- a/pkg/channels/telegram.go
+++ b/pkg/channels/telegram.go
@@ -433,7 +433,7 @@ func parseTelegramChatID(chatIDStr string) (chatID int64, threadID int, err erro
 		var tid int
 		_, err = fmt.Sscanf(parts[1], "%d", &tid)
 		if err != nil {
-			return chatID, 0, fmt.Errorf("invalid thread ID: %w", err)
+			return chatID, 0, fmt.Errorf("invalid thread ID '%s': %w", parts[1], err)
 		}
 		threadID = tid
 	}