From 8d30058a6dade197efbfa24380a479d7b72a882a Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 30 Jan 2018 14:19:58 +0100
Subject: Pass in whether we want the personal message prefix appended and
 never append it for Ledger. This fixes signing when Ledger is used and the
 backing node is not Parity

---
 packages/website/ts/utils/utils.ts | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages/website/ts/utils')

diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index 23db8c0a7..003ecd30a 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -276,4 +276,10 @@ export const utils = {
             exchangeContractErrorToHumanReadableError[error] || ZeroExErrorToHumanReadableError[error];
         return humanReadableErrorMsg;
     },
+    isParityNode(nodeVersion: string): boolean {
+        return _.includes(nodeVersion, 'Parity');
+    },
+    isTestRpc(nodeVersion: string): boolean {
+        return _.includes(nodeVersion, 'TestRPC');
+    },
 };
-- 
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