Use Logger::stdout()

(cherry picked from commit 8f41847394524fcac40d3b5620139ca7e94a18e3)

1 files changed, 2 insertions, 3 deletions

diff --git a/src/nix/hash.cc b/src/nix/hash.cc
index 0cc523f50..01628cf6c 100644
--- a/src/nix/hash.cc
+++ b/src/nix/hash.cc
@@ -60,8 +60,7 @@ struct CmdHash : Command
 
             Hash h = hashSink->finish().first;
             if (truncate && h.hashSize > 20) h = compressHash(h, 20);
-            std::cout << format("%1%\n") %
-                h.to_string(base, base == SRI);
+            logger->stdout(h.to_string(base, base == SRI));
         }
     }
 };
@@ -95,7 +94,7 @@ struct CmdToBase : Command
     void run() override
     {
         for (auto s : args)
-            std::cout << fmt("%s\n", Hash(s, ht).to_string(base, base == SRI));
+            logger->stdout(Hash(s, ht).to_string(base, base == SRI));
     }
 };