1 files changed, 7 insertions, 4 deletions
diff --git a/src/libutil/archive.cc b/src/libutil/archive.cc
index 30b471af5..0e2b9d12c 100644
--- a/src/libutil/archive.cc
+++ b/src/libutil/archive.cc
@@ -35,10 +35,6 @@ static ArchiveSettings archiveSettings;
 
 static GlobalConfig::Register rArchiveSettings(&archiveSettings);
 
-const std::string narVersionMagic1 = "nix-archive-1";
-
-static std::string caseHackSuffix = "~nix~case~hack~";
-
 PathFilter defaultPathFilter = [](const Path &) { return true; };
 
 
@@ -234,6 +230,7 @@ static void parse(ParseSink & sink, Source & source, const Path & path)
 
         else if (s == "contents" && type == tpRegular) {
             parseContents(sink, source, path);
+            sink.closeRegularFile();
         }
 
         else if (s == "executable" && type == tpRegular) {
@@ -324,6 +321,12 @@ struct RestoreSink : ParseSink
         if (!fd) throw SysError("creating file '%1%'", p);
     }
 
+    void closeRegularFile() override
+    {
+        /* Call close explicitly to make sure the error is checked */
+        fd.close();
+    }
+
     void isExecutable() override
     {
         struct stat st;