From ecfd860d15b176cdf66a03dcc328f17e456229e8 Mon Sep 17 00:00:00 2001
From: Julian Kornberger <jk+github@digineo.de>
Date: Mon, 17 Apr 2017 20:42:06 +0200
Subject: [PATCH] Simplify incrementation

---
 runtime/stats.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/runtime/stats.go b/runtime/stats.go
index ec5bb64..53d0819 100644
--- a/runtime/stats.go
+++ b/runtime/stats.go
@@ -50,7 +50,6 @@ func NewGlobalStats(nodes *Nodes) (result *GlobalStats) {
 // if the value is not empty
 func (m CounterMap) Increment(key string) {
 	if key != "" {
-		val := m[key]
-		m[key] = val + 1
+		m[key]++
 	}
 }