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Update src/nix/prefetch.cc

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Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
(cherry picked from commit 05381c0b30)
This commit is contained in:
Jörg Thalheim 2024-07-05 19:45:03 +02:00 • committed by github-actions[bot]
parent 73f3179954
commit d58592469d
1 changed files with 1 additions and 1 deletions
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src/nix/prefetch.cc
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@ -117,7 +117,7 @@ std::tuple<StorePath, Hash> prefetchFile(
/* If the archive unpacks to a single file/directory, then use
that as the top-level. */
tmpFile = entries->path();
unsigned fileCount = std::distance(entries, std::filesystem::directory_iterator{});
auto fileCount = std::distance(entries, std::filesystem::directory_iterator{});
if (fileCount != 1) {
/* otherwise, use the directory itself */
tmpFile = unpacked;