From 450dcf2c1b60a36f5ffeab2411805287d122bcdd Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Tue, 2 Jun 2020 15:52:13 +0000
Subject: Remove `HashType::Unknown`

Instead, `Hash` uses `std::optional<HashType>`. In the future, we may
also make `Hash` itself require a known hash type, encoraging people to
use `std::optional<Hash>` instead.
---
 src/nix/verify.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/nix/verify.cc')

diff --git a/src/nix/verify.cc b/src/nix/verify.cc
index 0c3478ff5..fa05e7353 100644
--- a/src/nix/verify.cc
+++ b/src/nix/verify.cc
@@ -88,9 +88,9 @@ struct CmdVerify : StorePathsCommand
 
                     std::unique_ptr<AbstractHashSink> hashSink;
                     if (info->ca == "")
-                        hashSink = std::make_unique<HashSink>(info->narHash.type);
+                        hashSink = std::make_unique<HashSink>(*info->narHash.type);
                     else
-                        hashSink = std::make_unique<HashModuloSink>(info->narHash.type, storePathToHash(store->printStorePath(info->path)));
+                        hashSink = std::make_unique<HashModuloSink>(*info->narHash.type, storePathToHash(store->printStorePath(info->path)));
 
                     store->narFromPath(info->path, *hashSink);
 
-- 
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