about summary refs log tree commit diff
path: root/third_party/nix/src/libstore/crypto.cc
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/nix/src/libstore/crypto.cc')
-rw-r--r--third_party/nix/src/libstore/crypto.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/third_party/nix/src/libstore/crypto.cc b/third_party/nix/src/libstore/crypto.cc
index 2fbc30fb3161..90580b8dc902 100644
--- a/third_party/nix/src/libstore/crypto.cc
+++ b/third_party/nix/src/libstore/crypto.cc
@@ -104,12 +104,12 @@ PublicKeys getDefaultPublicKeys() {
 
   // FIXME: filter duplicates
 
-  for (auto s : settings.trustedPublicKeys.get()) {
+  for (const auto& s : settings.trustedPublicKeys.get()) {
     PublicKey key(s);
     publicKeys.emplace(key.name, key);
   }
 
-  for (auto secretKeyFile : settings.secretKeyFiles.get()) {
+  for (const auto& secretKeyFile : settings.secretKeyFiles.get()) {
     try {
       SecretKey secretKey(readFile(secretKeyFile));
       publicKeys.emplace(secretKey.name, secretKey.toPublicKey());