From df50232ed90fd880019eff9c9fe66fb2a4cff4bb Mon Sep 17 00:00:00 2001
From: Ara Kevonian <=>
Date: Tue, 19 Jun 2018 04:13:32 -0700
Subject: Update default params in sendRawPaylodAsync for improved JSON-RPC
 compatibility

---
 packages/web3-wrapper/src/web3_wrapper.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'packages/web3-wrapper/src/web3_wrapper.ts')

diff --git a/packages/web3-wrapper/src/web3_wrapper.ts b/packages/web3-wrapper/src/web3_wrapper.ts
index 5d2eedcb3..6ea69883c 100644
--- a/packages/web3-wrapper/src/web3_wrapper.ts
+++ b/packages/web3-wrapper/src/web3_wrapper.ts
@@ -491,8 +491,13 @@ export class Web3Wrapper {
     }
     private async _sendRawPayloadAsync<A>(payload: Partial<JSONRPCRequestPayload>): Promise<A> {
         const sendAsync = this._web3.currentProvider.sendAsync.bind(this._web3.currentProvider);
-        payload.id = this._jsonRpcRequestId++;
-        const response = await promisify<JSONRPCResponsePayload>(sendAsync)(payload);
+        const payloadWithDefaults = {
+            id: this._jsonRpcRequestId++,
+            params: [],
+            jsonrpc: '2.0',
+            ...payload,
+        };
+        const response = await promisify<JSONRPCResponsePayload>(sendAsync)(payloadWithDefaults);
         const result = response.result;
         return result;
     }
-- 
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