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-rw-r--r--src/blockfilter.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/blockfilter.cpp b/src/blockfilter.cpp
index 1ad6872143..0ff79bb3ca 100644
--- a/src/blockfilter.cpp
+++ b/src/blockfilter.cpp
@@ -148,7 +148,7 @@ bool GCSFilter::MatchAny(const ElementSet& elements) const
const std::string& BlockFilterTypeName(BlockFilterType filter_type)
{
- static std::string unknown_retval = "";
+ static std::string unknown_retval;
auto it = g_filter_types.find(filter_type);
return it != g_filter_types.end() ? it->second : unknown_retval;
}