From 1339c7b146eee32134cb43ef67bcb2a5c94bc2ec Mon Sep 17 00:00:00 2001
From: Edd Robinson <me@edd.io>
Date: Fri, 2 Dec 2016 12:10:39 +0000
Subject: [PATCH] Initialise HLL with error

---
 pkg/estimator/hll/hll.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkg/estimator/hll/hll.go b/pkg/estimator/hll/hll.go
index 5ab1f4a53c..b94cd359c0 100644
--- a/pkg/estimator/hll/hll.go
+++ b/pkg/estimator/hll/hll.go
@@ -86,6 +86,15 @@ func NewPlus(p uint8) (*Plus, error) {
 	return hll, nil
 }
 
+// NewDefaultPlus creates a new Plus with the default precision.
+func NewDefaultPlus() *Plus {
+	p, err := NewPlus(DefaultPrecision)
+	if err != nil {
+		panic(err)
+	}
+	return p
+}
+
 // MustNewPlus returns a new Plus with precision p. Panic on error.
 func MustNewPlus(p uint8) *Plus {
 	hll, err := NewPlus(p)