From a3db68f9abb4d4433c93bd55639dc6da864dcd94 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Sat, 7 Mar 2026 21:10:31 +0000
Subject: [PATCH] fix(telegram): guard null persisted update id normalization

---
 src/telegram/monitor.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/telegram/monitor.ts b/src/telegram/monitor.ts
index 2b5bdae8f4c..16c2db551b4 100644
--- a/src/telegram/monitor.ts
+++ b/src/telegram/monitor.ts
@@ -70,6 +70,9 @@ const POLL_WATCHDOG_INTERVAL_MS = 30_000;
 type TelegramBot = ReturnType<typeof createTelegramBot>;
 
 function normalizePersistedUpdateId(value: number | null): number | null {
+  if (value === null) {
+    return null;
+  }
   if (!Number.isSafeInteger(value) || value < 0) {
     return null;
   }