From 034561f9cd4180ea1c165cb02df6c84444a8d692 Mon Sep 17 00:00:00 2001
From: Harris <brakmic@gmail.com>
Date: Fri, 6 Dec 2019 21:47:55 +0100
Subject: cli: fix Fatal LevelDB error when specifying -blockfilterindex=basic
 twice

---
 src/blockfilter.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/blockfilter.h')

diff --git a/src/blockfilter.h b/src/blockfilter.h
index 914b94fec1..828204b875 100644
--- a/src/blockfilter.h
+++ b/src/blockfilter.h
@@ -7,6 +7,7 @@
 
 #include <stdint.h>
 #include <string>
+#include <set>
 #include <unordered_set>
 #include <vector>
 
@@ -97,7 +98,7 @@ const std::string& BlockFilterTypeName(BlockFilterType filter_type);
 bool BlockFilterTypeByName(const std::string& name, BlockFilterType& filter_type);
 
 /** Get a list of known filter types. */
-const std::vector<BlockFilterType>& AllBlockFilterTypes();
+const std::set<BlockFilterType>& AllBlockFilterTypes();
 
 /** Get a comma-separated list of known filter type names. */
 const std::string& ListBlockFilterTypes();
-- 
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