From bb8f06c248e416e994daba2508da276e08fa08a8 Mon Sep 17 00:00:00 2001
From: ricmoo <me@ricmoo.com>
Date: Tue, 4 Apr 2017 18:23:31 -0400
Subject: [PATCH] If raw is missing from a transaction, compute it.

---
 providers/provider.js | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/providers/provider.js b/providers/provider.js
index f4aabef34..ef7abda62 100644
--- a/providers/provider.js
+++ b/providers/provider.js
@@ -29,7 +29,6 @@ function check(format, object) {
             var value = format[key](object[key]);
             if (value !== undefined) { result[key] = value; }
         } catch (error) {
-            console.log(error, key, object);
             error.checkKey = key;
             error.checkValue = object[key];
             throw error;
@@ -184,6 +183,23 @@ function checkTransaction(transaction) {
         transaction.creates = utils.getContractAddress(transaction);
     }
 
+    if (!transaction.raw) {
+        var raw = [
+            utils.hexlify(transaction.nonce),
+            utils.hexlify(transaction.gasPrice),
+            utils.hexlify(transaction.gasLimit),
+            (transaction.to || "0x"),
+            utils.hexlify(transaction.value || '0x'),
+            utils.hexlify(transaction.data || '0x'),
+            utils.hexlify(transaction.v || '0x'),
+            utils.hexlify(transaction.r),
+            utils.hexlify(transaction.s),
+        ];
+
+        transaction.raw = utils.RLP.encode(raw);
+    }
+
+
     var result = check(formatTransaction, transaction);
 
     var networkId = transaction.networkId;