From 2accda91693919909d95aa6a4be5a5b5fe51bb40 Mon Sep 17 00:00:00 2001
From: Dzianis Lapanik <dzianis_lapanik@epam.com>
Date: Wed, 25 May 2022 20:07:05 +0300
Subject: [PATCH] attempt #2. fix for Time zero value

---
 cache.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cache.go b/cache.go
index 1d5f627..4f1f801 100644
--- a/cache.go
+++ b/cache.go
@@ -22,7 +22,7 @@ func (c *Cache) Get(key string) (string, bool) {
 		return "", false
 	}
 
-	if value.deadline.Before(time.Now()) {
+	if !value.deadline.IsZero() && value.deadline.Before(time.Now()) {
 		delete(c.data, key)
 		return "", false
 	}
@@ -42,7 +42,7 @@ func (c *Cache) Keys() []string {
 	now := time.Now()
 
 	for key, value := range c.data {
-		if value.deadline.Before(now) {
+		if !value.deadline.IsZero() && value.deadline.Before(now) {
 			delete(c.data, key)
 		} else {
 			keys = append(keys, key)