From 2baedc9bcc6fa4bd4863d84019ce652ef1037e6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Christian=20Gr=C3=BCnhage?=
 <jan.christian@gruenhage.xyz>
Date: Fri, 25 Jan 2019 21:28:22 +0100
Subject: [PATCH] make ansible key generator a tiny bit faster

---
 contrib/ansible/genkeys.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/contrib/ansible/genkeys.go b/contrib/ansible/genkeys.go
index 22418a0c..7df2e588 100644
--- a/contrib/ansible/genkeys.go
+++ b/contrib/ansible/genkeys.go
@@ -117,6 +117,8 @@ func bubbleUpTo(sets []keySet, num int) []keySet {
 			var tmp = sets[i]
 			sets[i] = sets[i + 1]
 			sets[i + 1] = tmp
+		} else {
+			break
 		}
 	}
 	return sets