From 7073310e2b5257a55d18d1e32acbc37809d502dd Mon Sep 17 00:00:00 2001
From: Justin Starry <justin@solana.com>
Date: Tue, 11 Feb 2020 15:22:12 +0800
Subject: [PATCH] fix: add Buffer to loader elf data arg type

---
 web3.js/module.d.ts       | 4 ++--
 web3.js/module.flow.js    | 4 ++--
 web3.js/src/bpf-loader.js | 2 +-
 web3.js/src/loader.js     | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/web3.js/module.d.ts b/web3.js/module.d.ts
index 781039980b..d4cc2e453f 100644
--- a/web3.js/module.d.ts
+++ b/web3.js/module.d.ts
@@ -443,7 +443,7 @@ declare module '@solana/web3.js' {
       payer: Account,
       program: Account,
       programId: PublicKey,
-      data: Array<number>,
+      data: Buffer | Array<number>,
     ): Promise<PublicKey>;
   }
 
@@ -454,7 +454,7 @@ declare module '@solana/web3.js' {
     static load(
       connection: Connection,
       payer: Account,
-      elfBytes: Array<number>,
+      elfBytes: Buffer | Array<number>,
     ): Promise<PublicKey>;
   }
 
diff --git a/web3.js/module.flow.js b/web3.js/module.flow.js
index 6fa03f1168..f366e4d2d2 100644
--- a/web3.js/module.flow.js
+++ b/web3.js/module.flow.js
@@ -457,7 +457,7 @@ declare module '@solana/web3.js' {
       payer: Account,
       program: Account,
       programId: PublicKey,
-      data: Array<number>,
+      data: Buffer | Array<number>,
     ): Promise<PublicKey>;
   }
 
@@ -468,7 +468,7 @@ declare module '@solana/web3.js' {
     static load(
       connection: Connection,
       payer: Account,
-      elfBytes: Array<number>,
+      elfBytes: Buffer | Array<number>,
     ): Promise<PublicKey>;
   }
 
diff --git a/web3.js/src/bpf-loader.js b/web3.js/src/bpf-loader.js
index 9cc2629050..3d140a67cc 100644
--- a/web3.js/src/bpf-loader.js
+++ b/web3.js/src/bpf-loader.js
@@ -36,7 +36,7 @@ export class BpfLoader {
   static load(
     connection: Connection,
     payer: Account,
-    elf: Array<number>,
+    elf: Buffer | Array<number>,
   ): Promise<PublicKey> {
     const program = new Account();
     return Loader.load(connection, payer, program, BpfLoader.programId, elf);
diff --git a/web3.js/src/loader.js b/web3.js/src/loader.js
index d1a3edd715..cff3a87f5c 100644
--- a/web3.js/src/loader.js
+++ b/web3.js/src/loader.js
@@ -52,7 +52,7 @@ export class Loader {
     payer: Account,
     program: Account,
     programId: PublicKey,
-    data: Array<number>,
+    data: Buffer | Array<number>,
   ): Promise<PublicKey> {
     {
       const balanceNeeded = await connection.getMinimumBalanceForRentExemption(