Add missing return to handleError in admin server

mholt · mholt · commit c35ba5588d2c · 2026-03-25T16:33:24.000-06:00
Thanks to @Wernerina's LLM for finding this bug
diff --git a/admin.go b/admin.go
@@ -859,6 +859,7 @@ func (h adminHandler) serveHTTP(w http.ResponseWriter, r *http.Request) {
 			Err:        errors.New("invalid origin 'null'"),
 			Message:    "Buggy browser is sending null Origin header.",
 		})
+		return
 	}
 
 	if h.enforceHost {

Original file line number	Diff line number	Diff line change
`@@ -859,6 +859,7 @@ func (h adminHandler) serveHTTP(w http.ResponseWriter, r *http.Request) {`
`859`	`859`	`Err: errors.New("invalid origin 'null'"),`
`860`	`860`	`Message: "Buggy browser is sending null Origin header.",`
`861`	`861`	`})`
	`862`	`+ return`
`862`	`863`	`}`
`863`	`864`
`864`	`865`	`if h.enforceHost {`