From a22b51de949f628f359177cff8d8975261b3292f Mon Sep 17 00:00:00 2001
From: Ernest Micklei <ernest.micklei@gmail.com>
Date: Wed, 10 Mar 2021 10:21:13 +0100
Subject: [PATCH] add check for wildcard (#463)

---
 cors_filter.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cors_filter.go b/cors_filter.go
index 1efeef07..d6e7c857 100644
--- a/cors_filter.go
+++ b/cors_filter.go
@@ -184,6 +184,9 @@ func (c CrossOriginResourceSharing) isValidAccessControlRequestHeader(header str
 		if strings.ToLower(each) == strings.ToLower(header) {
 			return true
 		}
+		if each == "*" {
+			return true
+		}
 	}
 	return false
 }