NewReplacer takes third argument for empty value string

2025-05-22 17:49:59 +08:00 · 2015-07-24 10:11:34 -06:00
parent 7adff28aa9
commit 04571ff393
3 changed files with 57 additions and 51 deletions
--- a/middleware/proxy/proxy.go
+++ b/middleware/proxy/proxy.go
@ -89,7 +89,7 @@ func (p Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
 					if replacer == nil {
 						rHost := r.Host
 						r.Host = requestHost
-						replacer = middleware.NewReplacer(r, nil)
+						replacer = middleware.NewReplacer(r, nil, "")
 						r.Host = rHost
 					}
 					for header, values := range host.ExtraHeaders {