Update src/nix/prefetch.cc

Co-authored-by: Eelco Dolstra <edolstra@gmail.com> (cherry picked from commit 05381c0b30)
2024-07-05 19:45:03 +02:00
parent 73f3179954
commit d58592469d
1 changed files with 1 additions and 1 deletions
--- a/src/nix/prefetch.cc
+++ b/src/nix/prefetch.cc
@@ -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;