S3BinaryCacheStore: Fix size determination

2020-08-04 16:01:13 +02:00
parent dfe66420e7
commit 4e7f1c7f11
2 changed files with 6 additions and 4 deletions
@@ -283,7 +283,7 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
    if (repair || !fileExists(narInfo->url)) {
        stats.narWrite++;
        upsertFile(narInfo->url,
-            std::make_shared<std::fstream>(fnTemp, std::ios_base::in),
+            std::make_shared<std::fstream>(fnTemp, std::ios_base::in | std::ios_base::binary),
            "application/x-nix-nar");
    } else
        stats.narWriteAverted++;