From 855affd9b681d98f248009ddb2c1abe987029f72 Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Wed, 15 Jun 2022 18:51:47 +0200
Subject: Crypto: Refactor hash computation

... by renaming HashGenerator to (incremental) Hasher and
dropping support for Git/MD5 hashes. The Hasher does not
expose the actual hash implementation.
---
 src/buildtool/build_engine/expression/expression.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'src/buildtool/build_engine/expression/expression.cpp')

diff --git a/src/buildtool/build_engine/expression/expression.cpp b/src/buildtool/build_engine/expression/expression.cpp
index 91d293bc..6ae9bd87 100644
--- a/src/buildtool/build_engine/expression/expression.cpp
+++ b/src/buildtool/build_engine/expression/expression.cpp
@@ -239,12 +239,7 @@ auto Expression::ComputeHash() const noexcept -> std::string {
                 hasher.Update(el.second->ToHash());
             }
         }
-        auto digest = std::move(hasher).Finalize();
-        if (not digest) {
-            Logger::Log(LogLevel::Error, "Failed to finalize hash.");
-            std::terminate();
-        }
-        hash = digest->Bytes();
+        hash = std::move(hasher).Finalize().Bytes();
     }
     return hash;
 }
-- 
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