Convert Settings to the new config system

This makes all config options self-documenting.

Unknown or unparseable config settings and --option flags now cause a
warning.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libstore/crypto.cc b/src/libstore/crypto.cc
index 9692dd83b4..f56a6adab9 100644
--- a/src/libstore/crypto.cc
+++ b/src/libstore/crypto.cc
@@ -105,12 +105,12 @@ PublicKeys getDefaultPublicKeys()
 
     // FIXME: filter duplicates
 
-    for (auto s : settings.binaryCachePublicKeys) {
+    for (auto s : settings.binaryCachePublicKeys.get()) {
         PublicKey key(s);
         publicKeys.emplace(key.name, key);
     }
 
-    for (auto secretKeyFile : settings.secretKeyFiles) {
+    for (auto secretKeyFile : settings.secretKeyFiles.get()) {
         try {
             SecretKey secretKey(readFile(secretKeyFile));
             publicKeys.emplace(secretKey.name, secretKey.toPublicKey());