From 63df7a828f5a1cd909db650bebaae937ca74f561 Mon Sep 17 00:00:00 2001
From: "C. Titus Brown" <titus@idyll.org>
Date: Tue, 17 Sep 2024 12:22:58 -0700
Subject: [PATCH] panic in bad circumstances

---
 src/core/src/storage/mod.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/core/src/storage/mod.rs b/src/core/src/storage/mod.rs
index 12f456fc2..38bfdd507 100644
--- a/src/core/src/storage/mod.rs
+++ b/src/core/src/storage/mod.rs
@@ -298,9 +298,10 @@ impl Storage for FSStorage {
 
     fn load_sig(&self, path: &str) -> Result<SigStore> {
         let raw = self.load(path)?;
-        let sig = Signature::from_reader(&mut &raw[..])?
-            // TODO: select the right sig?
-            .swap_remove(0);
+
+        let mut vs = Signature::from_reader(&mut &raw[..])?;
+        if vs.len() > 1 { panic!("more than one sig."); }
+        let sig = vs.swap_remove(0);
 
         Ok(sig.into())
     }