From d5c19bae1c699c035da740c5256f8e3258e49015 Mon Sep 17 00:00:00 2001
From: Anton Gavrilov <AntonE.Gavrilov@gmail.com>
Date: Mon, 8 Jul 2019 18:04:18 +0200
Subject: [PATCH] Remove compiler warning (#10865)

---
 rpc/src/v1/helpers/engine_signer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rpc/src/v1/helpers/engine_signer.rs b/rpc/src/v1/helpers/engine_signer.rs
index 56cead696..4cc3608cb 100644
--- a/rpc/src/v1/helpers/engine_signer.rs
+++ b/rpc/src/v1/helpers/engine_signer.rs
@@ -37,7 +37,7 @@ impl ethcore::engines::EngineSigner for EngineSigner {
 	fn sign(&self, message: ethkey::Message) -> Result<ethkey::Signature, ethkey::Error> {
 		match self.accounts.sign(self.address, Some(self.password.clone()), message) {
 			Ok(ok) => Ok(ok),
-			Err(e) => Err(ethkey::Error::InvalidSecret),
+			Err(_) => Err(ethkey::Error::InvalidSecret),
 		}
 	}