From 3cf045fd1b955aae66ebc4d0dd0b79b1d96deabc Mon Sep 17 00:00:00 2001
From: "Frederick F. Kautz IV" <fkautz@alumni.cmu.edu>
Date: Fri, 1 May 2015 22:01:02 -0700
Subject: [PATCH] Deleting key from lastAccessedObjects on eviction

---
 pkg/storage/drivers/memory/memory.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/storage/drivers/memory/memory.go b/pkg/storage/drivers/memory/memory.go
index 6131c4184..7445319c8 100644
--- a/pkg/storage/drivers/memory/memory.go
+++ b/pkg/storage/drivers/memory/memory.go
@@ -498,6 +498,7 @@ func (memory *memoryDriver) doEvictObject(key lru.Key, value interface{}) {
 		if len(storedBucket.objectMetadata) == 0 {
 			delete(memory.storedBuckets, bucket)
 		}
+		delete(memory.lastAccessedObjects, k)
 	}
 }
 
@@ -528,5 +529,7 @@ func (memory *memoryDriver) expireLRUObjects() {
 func (memory *memoryDriver) updateAccessTime(key string) {
 	memory.lock.Lock()
 	defer memory.lock.Unlock()
-	memory.lastAccessedObjects[key] = time.Now().UTC()
+	if _, ok := memory.lastAccessedObjects[key]; ok {
+		memory.lastAccessedObjects[key] = time.Now().UTC()
+	}
 }