From 8e64e8dfca92b9bc6971d9b3a02a647866f8b2ec Mon Sep 17 00:00:00 2001
From: beorn7 <beorn@soundcloud.com>
Date: Thu, 17 Mar 2016 14:43:00 +0100
Subject: [PATCH] Fix return statement.

---
 storage/local/delta.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/storage/local/delta.go b/storage/local/delta.go
index 58e028159f..1ca0661840 100644
--- a/storage/local/delta.go
+++ b/storage/local/delta.go
@@ -348,6 +348,7 @@ func (acc *deltaEncodedIndexAccessor) sampleValueAtIndex(idx int) model.SampleVa
 		// No d8 for ints.
 		default:
 			acc.lastErr = fmt.Errorf("invalid number of bytes for integer delta: %d", acc.vBytes)
+			return 0
 		}
 	} else {
 		switch acc.vBytes {