From 298ea97c12809e91fe89b485a6c0a24624fcb24f Mon Sep 17 00:00:00 2001
From: Sergei Zimmerman <sergei@zimmerman.foo>
Date: Sat, 13 Sep 2025 09:19:07 +0300
Subject: [PATCH] libutil: Fix missing return warning

../hash.cc: In function 'nix::{anonymous}::DecodeNamePair nix::baseExplicit(HashFormat)':
../hash.cc:114:1: warning: control reaches end of non-void function [-Wreturn-type]
  114 | }
      | ^
---
 src/libutil/hash.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libutil/hash.cc b/src/libutil/hash.cc
index 6715b8112..b67dc7807 100644
--- a/src/libutil/hash.cc
+++ b/src/libutil/hash.cc
@@ -109,8 +109,9 @@ static DecodeNamePair baseExplicit(HashFormat format)
     case HashFormat::Base64:
         return {base64::decode, "Base64"};
     case HashFormat::SRI:
-        assert(false);
+        break;
     }
+    unreachable();
 }
 
 /**