Redirect headers breakage (#234)

* Temporary workaround without knowing the exact cause. * Improved fix, always clone headers.
darkweak · Jul 22, 2022 · c8c6afe · c8c6afe
1 parent dd2e037
commit c8c6afe
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/plugins/caddy/httpcache.go b/plugins/caddy/httpcache.go
@@ -128,7 +128,9 @@ func (s *SouinCaddyPlugin) ServeHTTP(rw http.ResponseWriter, r *http.Request, ne
 			return e
 		}
 
+		customWriter.Response.Header = customWriter.Rw.Header().Clone()
 		combo.req.Response = customWriter.Response
+
 		if combo.req.Response, e = s.Retriever.GetTransport().(*rfc.VaryTransport).UpdateCacheEventually(combo.req); e != nil {
 			return e
 		}