From b340c2b79ecde2ede5cc72c1b4f3077fc82e06b0 Mon Sep 17 00:00:00 2001
From: hellerve <veit.heller@student.htw-berlin.de>
Date: Wed, 21 Dec 2016 12:16:29 +0100
Subject: [PATCH] hotfix: caching should reset

---
 bird/bird.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bird/bird.go b/bird/bird.go
index f7669a5..2237f87 100644
--- a/bird/bird.go
+++ b/bird/bird.go
@@ -23,6 +23,15 @@ func fromCache(key string) (Parsed, bool) {
 	Cache.RLock()
 	val, ok := Cache.m[key]
 	Cache.RUnlock()
+	if !ok {
+		return nil, false
+	}
+
+	ttl, correct := val["ttl"].(time.Time)
+	if !correct || ttl.Before(time.Now()) {
+		return nil, false
+	}
+
 	return val, ok
 }