diff options
Diffstat (limited to 'src/blockfilter.cpp')
-rw-r--r-- | src/blockfilter.cpp | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/src/blockfilter.cpp b/src/blockfilter.cpp index 43d88df720..85929747be 100644 --- a/src/blockfilter.cpp +++ b/src/blockfilter.cpp @@ -3,7 +3,6 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <mutex> -#include <sstream> #include <set> #include <blockfilter.h> @@ -13,6 +12,7 @@ #include <script/script.h> #include <streams.h> #include <util/golombrice.h> +#include <util/string.h> /// SerType used to serialize parameters in GCS filter encoding. static constexpr int GCS_SER_TYPE = SER_NETWORK; @@ -179,19 +179,7 @@ const std::set<BlockFilterType>& AllBlockFilterTypes() const std::string& ListBlockFilterTypes() { - static std::string type_list; - - static std::once_flag flag; - std::call_once(flag, []() { - std::stringstream ret; - bool first = true; - for (const auto& entry : g_filter_types) { - if (!first) ret << ", "; - ret << entry.second; - first = false; - } - type_list = ret.str(); - }); + static std::string type_list{Join(g_filter_types, ", ", [](const auto& entry) { return entry.second; })}; return type_list; } |