From dc46be205a604d8bca422caf0a40c752907f5689 Mon Sep 17 00:00:00 2001
From: soul-probe <soul@probe>
Date: Wed, 30 Sep 2026 05:23:54 +0200
Subject: [PATCH] Odin: the projection-unreadable mark is found through anyhow
 context layers

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
---
 crates/odin-daemon/src/main.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/crates/odin-daemon/src/main.rs b/crates/odin-daemon/src/main.rs
index d900df8..d7d5c39 100644
--- a/crates/odin-daemon/src/main.rs
+++ b/crates/odin-daemon/src/main.rs
@@ -627,10 +627,7 @@ impl RuntimeState {
 /// failure of Odin's own authority, marked for the fatal rule in `survive`,
 /// whatever error it wraps.
 fn own_projection_failure(error: anyhow::Error) -> anyhow::Error {
-    if error
-        .chain()
-        .any(|cause| cause.is::<ProjectionUnreadable>())
-    {
+    if error.downcast_ref::<ProjectionUnreadable>().is_some() {
         return error;
     }
     error.context(PresenceAuthorityRefused(