intercept: fix http.intercept.header.* placeholder (#6429)

1 files changed, 1 insertions, 2 deletions

diff --git a/modules/caddyhttp/intercept/intercept.go b/modules/caddyhttp/intercept/intercept.go
index 47d7511f7..720a09333 100644
--- a/modules/caddyhttp/intercept/intercept.go
+++ b/modules/caddyhttp/intercept/intercept.go
@@ -50,7 +50,6 @@ type Intercept struct {
 	//
 	// Three new placeholders are available in this handler chain:
 	// - `{http.intercept.status_code}` The status code from the response
-	// - `{http.intercept.status_text}` The status text from the response
 	// - `{http.intercept.header.*}` The headers from the response
 	HandleResponse []caddyhttp.ResponseHandler `json:"handle_response,omitempty"`
 
@@ -161,7 +160,7 @@ func (ir Intercept) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddy
 
 	// set up the replacer so that parts of the original response can be
 	// used for routing decisions
-	for field, value := range r.Header {
+	for field, value := range rec.Header() {
 		repl.Set("http.intercept.header."+field, strings.Join(value, ","))
 	}
 	repl.Set("http.intercept.status_code", rec.Status())