From 071bacb48c13b4e736976a6ff4d246edb12b503e Mon Sep 17 00:00:00 2001
From: Ben C <ben@bwc9876.dev>
Date: Fri, 13 Mar 2026 14:59:40 -0400
Subject: [PATCH] Handle REPLY_CHANNELS being an empty string

---
 src/main.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 20bb041..b78d8ba 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -150,7 +150,13 @@ async fn main() -> Result {
     let reply_channels = std::env::var("REPLY_CHANNELS")
         .context("Missing REPLY_CHANNELS env var")?
         .split(",")
-        .map(|s| s.trim().parse::<u64>().map(|c| Id::new(c)))
+        .filter_map(|s| {
+            if s.trim().is_empty() {
+                None
+            } else {
+                Some(s.trim().parse::<u64>().map(|c| Id::new(c)))
+            }
+        })
         .collect::<Result<_, _>>()
         .context("Invalid channel IDs for REPLY_CHANNELS")?;
     let brain_file_path =
-- 
2.51.2