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authorVincent Ambo <tazjin@google.com>2020-05-19T21·02+0100
committerVincent Ambo <tazjin@google.com>2020-05-19T21·02+0100
commit88f337588c9f1a41ac67b3afb8d43f124b4d153b (patch)
tree1e7ee739c979f5a54a1c23fcb1a6adf49652a7e5 /third_party/nix/src/libstore/export-import.cc
parent39087321811e81e26a1a47d6967df1088dcf0e95 (diff)
refactor(3p/nix): Make all single-argument constructors explicit r/778
Implicit constructors can be confusing, especially in a codebase that
is already as unintentionally obfuscated as this one.

https://google.github.io/styleguide/cppguide.html#Explicit_Constructors
Diffstat (limited to 'third_party/nix/src/libstore/export-import.cc')
-rw-r--r--third_party/nix/src/libstore/export-import.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/third_party/nix/src/libstore/export-import.cc b/third_party/nix/src/libstore/export-import.cc
index 6a1862492d1f..d50638d5b0f7 100644
--- a/third_party/nix/src/libstore/export-import.cc
+++ b/third_party/nix/src/libstore/export-import.cc
@@ -9,7 +9,7 @@ namespace nix {
 struct HashAndWriteSink : Sink {
   Sink& writeSink;
   HashSink hashSink;
-  HashAndWriteSink(Sink& writeSink)
+  explicit HashAndWriteSink(Sink& writeSink)
       : writeSink(writeSink), hashSink(htSHA256) {}
   virtual void operator()(const unsigned char* data, size_t len) {
     writeSink(data, len);