From b5289fa1303cfed91aec5112251d27aeb4f3ef21 Mon Sep 17 00:00:00 2001
From: Sergei Zimmerman <sergei@zimmerman.foo>
Date: Tue, 12 Aug 2025 22:47:05 +0300
Subject: [PATCH] libutil: Fix i686-linux build on clangStdenv

Clang refused to do a narrowing conversion in an initializer list:

```
 local-keys.cc:56:90: note: insert an explicit cast to silence this issue
return name + ":" + base64::encode(std::as_bytes(std::span<const unsigned char>{sig, sigLen}));
                                                                                    ^~~~~~
                                                                                    static_cast<size_type>( )
```
---
 src/libutil/signature/local-keys.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/signature/local-keys.cc b/src/libutil/signature/local-keys.cc
index 1541aed2f..7dcd92c72 100644
--- a/src/libutil/signature/local-keys.cc
+++ b/src/libutil/signature/local-keys.cc
@@ -53,7 +53,7 @@ std::string SecretKey::signDetached(std::string_view data) const
     unsigned char sig[crypto_sign_BYTES];
     unsigned long long sigLen;
     crypto_sign_detached(sig, &sigLen, (unsigned char *) data.data(), data.size(), (unsigned char *) key.data());
-    return name + ":" + base64::encode(std::as_bytes(std::span<const unsigned char>{sig, sigLen}));
+    return name + ":" + base64::encode(std::as_bytes(std::span<const unsigned char>(sig, sigLen)));
 }
 
 PublicKey SecretKey::toPublicKey() const