From 53add78a283976f3a35fc356f17007ba0310c35c Mon Sep 17 00:00:00 2001
From: Nikolay Volf <nikvolf@gmail.com>
Date: Tue, 23 May 2017 15:35:34 +0300
Subject: [PATCH] Fix build (#5684)

* missing feature

* dapps update
---
 ethcore/native_contracts/Cargo.toml | 1 +
 parity/dapps.rs                     | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/ethcore/native_contracts/Cargo.toml b/ethcore/native_contracts/Cargo.toml
index 57cca0923..c3ef59d31 100644
--- a/ethcore/native_contracts/Cargo.toml
+++ b/ethcore/native_contracts/Cargo.toml
@@ -16,3 +16,4 @@ native-contract-generator = { path = "generator" }
 
 [features]
 default = []
+test_contracts = []
\ No newline at end of file
diff --git a/parity/dapps.rs b/parity/dapps.rs
index a265a72b6..ff0dd2139 100644
--- a/parity/dapps.rs
+++ b/parity/dapps.rs
@@ -95,7 +95,7 @@ impl ContractClient for LightRegistrar {
 
 		let maybe_future = self.sync.with_context(move |ctx| {
 			self.on_demand
-				.transaction_proof(ctx, on_demand::request::TransactionProof {
+				.request(ctx, on_demand::request::TransactionProof {
 					tx: Transaction {
 						nonce: self.client.engine().account_start_nonce(),
 						action: Action::Call(address),
@@ -104,10 +104,11 @@ impl ContractClient for LightRegistrar {
 						value: 0.into(),
 						data: data,
 					}.fake_sign(Address::default()),
-					header: header,
+					header: on_demand::request::HeaderRef::Stored(header),
 					env_info: env_info,
 					engine: self.client.engine().clone(),
 				})
+				.expect("todo: handle error")
 				.then(|res| match res {
 					Ok(Ok(executed)) => Ok(executed.output),
 					Ok(Err(e)) => Err(format!("Failed to execute transaction: {}", e)),