From dad302144dd8e0c304f1b906cdfaa37c445074f9 Mon Sep 17 00:00:00 2001
From: beorn7 <beorn@soundcloud.com>
Date: Wed, 9 Mar 2016 15:06:00 +0100
Subject: [PATCH] Make a naked return less naked

---
 promql/functions.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/promql/functions.go b/promql/functions.go
index 0d3ec4195..433c06f02 100644
--- a/promql/functions.go
+++ b/promql/functions.go
@@ -548,7 +548,7 @@ func linearRegression(samples []model.SamplePair, interceptTime model.Time) (slo
 
 	slope = covXY / varX
 	intercept = sumY/n - slope*sumX/n
-	return
+	return slope, intercept
 }
 
 // === deriv(node model.ValMatrix) Vector ===