From 73ca1f5608f53b8a52334594fdf0d06c6e034195 Mon Sep 17 00:00:00 2001
From: Matheus Alves <malvgomes@gmail.com>
Date: Thu, 7 Oct 2021 10:38:53 -0300
Subject: [PATCH] Allow unicode keys

---
 memcache/memcache.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/memcache/memcache.go b/memcache/memcache.go
index e8a919f0..daac037e 100644
--- a/memcache/memcache.go
+++ b/memcache/memcache.go
@@ -92,7 +92,7 @@ func legalKey(key string) bool {
 		return false
 	}
 	for i := 0; i < len(key); i++ {
-		if key[i] <= ' ' || key[i] > 0x7e {
+		if key[i] <= ' ' || key[i] == 0x7f {
 			return false
 		}
 	}