diff options
author | Aurèle Oulès <aurele@oules.com> | 2022-07-26 11:12:53 +0200 |
---|---|---|
committer | Aurèle Oulès <aurele@oules.com> | 2022-07-27 13:27:57 +0200 |
commit | 081b0e53e3adca7ea57d23e5fcd9db4b86415a72 (patch) | |
tree | 877f1eb2d246084e645f8cf5961d5541438a308b /src/blockfilter.cpp | |
parent | 7f79746bf046d0028bb68f265804b9774dec2acb (diff) | |
download | bitcoin-081b0e53e3adca7ea57d23e5fcd9db4b86415a72.tar.xz |
refactor: Make const refs vars where applicable
This avoids initializing variables with the copy-constructor of a
non-trivially copyable type.
Diffstat (limited to 'src/blockfilter.cpp')
-rw-r--r-- | src/blockfilter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/blockfilter.cpp b/src/blockfilter.cpp index 0ff79bb3ca..43d88df720 100644 --- a/src/blockfilter.cpp +++ b/src/blockfilter.cpp @@ -169,7 +169,7 @@ const std::set<BlockFilterType>& AllBlockFilterTypes() static std::once_flag flag; std::call_once(flag, []() { - for (auto entry : g_filter_types) { + for (const auto& entry : g_filter_types) { types.insert(entry.first); } }); @@ -185,7 +185,7 @@ const std::string& ListBlockFilterTypes() std::call_once(flag, []() { std::stringstream ret; bool first = true; - for (auto entry : g_filter_types) { + for (const auto& entry : g_filter_types) { if (!first) ret << ", "; ret << entry.second; first = false; |