From 2aac0585f4eccc0611770b4c05ae2535bb342a0f Mon Sep 17 00:00:00 2001
From: Friparia <friparia@gmail.com>
Date: Wed, 29 Aug 2018 16:32:12 +0800
Subject: [PATCH] fix param parse when param has no value

defination: [rfc5988](https://tools.ietf.org/html/rfc5988#section-5) - link-extension
---
 main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.go b/main.go
index d61af11..6b81321 100644
--- a/main.go
+++ b/main.go
@@ -136,6 +136,9 @@ func ParseMultiple(headers []string) Links {
 func parseParam(raw string) (key, val string) {
 
 	parts := strings.SplitN(raw, "=", 2)
+	if len(parts) == 1 {
+		return parts[0], ""
+	}
 	if len(parts) != 2 {
 		return "", ""
 	}