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Diffstat (limited to 'third_party/nix/src/nix/hash.cc')
-rw-r--r--third_party/nix/src/nix/hash.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/third_party/nix/src/nix/hash.cc b/third_party/nix/src/nix/hash.cc
index a40f7b4c859a..4fb262f1a8f0 100644
--- a/third_party/nix/src/nix/hash.cc
+++ b/third_party/nix/src/nix/hash.cc
@@ -4,8 +4,7 @@
 #include "nix/command.hh"
 #include "nix/legacy.hh"
 
-using namespace nix;
-
+namespace nix {
 struct CmdHash final : Command {
   enum Mode { mFile, mPath };
   Mode mode;
@@ -150,3 +149,4 @@ static int compatNixHash(int argc, char** argv) {
 }
 
 static RegisterLegacyCommand s1("nix-hash", compatNixHash);
+}  // namespace nix