From 56921f9369509e7da5ad175614d14306db9374b6 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Mon, 30 Apr 2018 11:42:20 +0200
Subject: [PATCH] wallet: Add Clang thread safety annotations for variables
 guarded by cs_db

---
 src/wallet/db.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 10a06e4b9..ae68e178b 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -53,7 +53,7 @@ void CheckUniqueFileid(const BerkeleyEnvironment& env, const std::string& filena
 }
 
 CCriticalSection cs_db;
-std::map<std::string, BerkeleyEnvironment> g_dbenvs; //!< Map from directory name to open db environment.
+std::map<std::string, BerkeleyEnvironment> g_dbenvs GUARDED_BY(cs_db); //!< Map from directory name to open db environment.
 } // namespace
 
 BerkeleyEnvironment* GetWalletEnv(const fs::path& wallet_path, std::string& database_filename)