Merge openStore and openStoreAt with default arguments

2 files changed, 3 insertions, 13 deletions

diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 5dd56f905d..75456ab8c8 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -506,7 +506,7 @@ namespace nix {
 RegisterStoreImplementation::Implementations * RegisterStoreImplementation::implementations = 0;
 
 
-ref<Store> openStoreAt(const std::string & uri_)
+ref<Store> openStore(const std::string & uri_)
 {
     auto uri(uri_);
     Store::Params params;
@@ -529,12 +529,6 @@ ref<Store> openStoreAt(const std::string & uri_)
 }
 
 
-ref<Store> openStore()
-{
-    return openStoreAt(getEnv("NIX_REMOTE"));
-}
-
-
 static RegisterStoreImplementation regStore([](
     const std::string & uri, const Store::Params & params)
     -> std::shared_ptr<Store>
@@ -579,7 +573,7 @@ std::list<ref<Store>> getDefaultSubstituters()
     auto addStore = [&](const std::string & uri) {
         if (done.count(uri)) return;
         done.insert(uri);
-        state->stores.push_back(openStoreAt(uri));
+        state->stores.push_back(openStore(uri));
     };
 
     for (auto uri : settings.get("substituters", Strings()))
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index 41fc58fc48..76a2f5e9c7 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -587,11 +587,7 @@ void removeTempRoots();
    If ‘uri’ is empty, it defaults to ‘direct’ or ‘daemon’ depending on
    whether the user has write access to the local Nix store/database.
    set to true *unless* you're going to collect garbage. */
-ref<Store> openStoreAt(const std::string & uri);
-
-
-/* Open the store indicated by the ‘NIX_REMOTE’ environment variable. */
-ref<Store> openStore();
+ref<Store> openStore(const std::string & uri = getEnv("NIX_REMOTE"));
 
 
 /* Return the default substituter stores, defined by the