1 files changed, 1 insertions, 0 deletions
diff --git a/src/rest.cpp b/src/rest.cpp
index 707dfe6987..b8b5420626 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -286,6 +286,7 @@ static bool rest_chaininfo(HTTPRequest* req, const std::string& strURIPart)
     switch (rf) {
     case RF_JSON: {
         JSONRPCRequest jsonRequest;
+        jsonRequest.params = UniValue(UniValue::VARR);
         UniValue chainInfoObject = getblockchaininfo(jsonRequest);
         string strJSON = chainInfoObject.write() + "\n";
         req->WriteHeader("Content-Type", "application/json");