From 97fcd60e569850890b24e96649595f5f73228b5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Drwi=C4=99ga?= <tomasz@ethcore.io>
Date: Fri, 23 Sep 2016 19:42:53 +0200
Subject: [PATCH] saturating add

Conflicts:
	ethcore/src/miner/transaction_queue.rs
---
 ethcore/src/miner/transaction_queue.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/ethcore/src/miner/transaction_queue.rs b/ethcore/src/miner/transaction_queue.rs
index d870637ef..7db65eacb 100644
--- a/ethcore/src/miner/transaction_queue.rs
+++ b/ethcore/src/miner/transaction_queue.rs
@@ -156,11 +156,7 @@ impl TransactionOrder {
 	}
 
 	fn penalize(mut self) -> Self {
-		let current = self.penalties;
-		self.penalties = match self.penalties.saturating_add(1) {
-			(_, true) => current,
-			(val, false) => val,
-		};
+		self.penalties = self.penalties.saturating_add(1);
 		self
 	}
 }
@@ -404,7 +400,7 @@ pub struct AccountDetails {
 }
 
 /// Transactions with `gas > (gas_limit + gas_limit * Factor(in percents))` are not imported to the queue.
-const GAS_LIMIT_HYSTERESIS: usize = 10; // %
+const GAS_LIMIT_HYSTERESIS: usize = 10; // (100/GAS_LIMIT_HYSTERESIS) %
 
 /// `TransactionQueue` implementation
 pub struct TransactionQueue {