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authorVincent Ambo <tazjin@google.com>2020-05-20T21·58+0100
committerVincent Ambo <tazjin@google.com>2020-05-20T21·58+0100
commit43677021e3c285c2ced2075b918da947e13fcb00 (patch)
tree261d2ecbc6a9492d6410f9f4e8fd6629f20b49e6 /third_party/nix/src/libstore/binary-cache-store.cc
parent689ef502f5b0655c9923ed77da2ae3504630f473 (diff)
refactor(3p/nix): Apply clang-tidy's performance-* fixes r/789
This applies the performance fixes listed here:

https://clang.llvm.org/extra/clang-tidy/checks/list.html
Diffstat (limited to 'third_party/nix/src/libstore/binary-cache-store.cc')
-rw-r--r--third_party/nix/src/libstore/binary-cache-store.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/nix/src/libstore/binary-cache-store.cc b/third_party/nix/src/libstore/binary-cache-store.cc
index b0d8c81d80e4..487c12b5313e 100644
--- a/third_party/nix/src/libstore/binary-cache-store.cc
+++ b/third_party/nix/src/libstore/binary-cache-store.cc
@@ -98,7 +98,7 @@ Path BinaryCacheStore::narInfoFileFor(const Path& storePath) {
   return storePathToHash(storePath) + ".narinfo";
 }
 
-void BinaryCacheStore::writeNarInfo(ref<NarInfo> narInfo) {
+void BinaryCacheStore::writeNarInfo(const ref<NarInfo>& narInfo) {
   auto narInfoFile = narInfoFileFor(narInfo->path);
 
   upsertFile(narInfoFile, narInfo->to_string(), "text/x-nix-narinfo");