From a42da68899e012405b7b89a9f827a58e803bf613 Mon Sep 17 00:00:00 2001
From: Travis <travis@pilosa.com>
Date: Thu, 2 Mar 2017 16:00:34 -0600
Subject: [PATCH] bug fix in SimpleCache.Fetch (really just reverting my
 change)

---
 cache.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cache.go b/cache.go
index 184310361..7c2e96f2d 100644
--- a/cache.go
+++ b/cache.go
@@ -397,7 +397,8 @@ type SimpleCache struct {
 }
 
 func (s *SimpleCache) Fetch(id uint64) (*Bitmap, bool) {
-	return s.cache[id]
+	m, ok := s.cache[id]
+	return m, ok
 }
 
 func (s *SimpleCache) Add(id uint64, b *Bitmap) {