builtin: Minor polish

Only copy the host header if needed

builtin: Minor polish
Only copy the host header if needed
c4b418a1 · Nils Goroll · 3efdc84b · c4b418a1
Unverified Commit c4b418a1 authored Mar 03, 2021 by Nils Goroll
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

builtin.vcl bin/varnishd/builtin.vcl +1 -1

No files found.
--- a/bin/varnishd/builtin.vcl
+++ b/bin/varnishd/builtin.vcl
@@ -44,7 +44,7 @@ sub vcl_recv {
 }

 sub vcl_req_host {
-	if (req.http.host) {
+	if (req.http.host ~ "[[:upper:]]") {
 		set req.http.host = req.http.host.lower();
 	}
 	if (!req.http.host &&