From a458544d9f6e6aaf72aeab0454acfa482880d3d6 Mon Sep 17 00:00:00 2001
From: Matthew Holt <mholt@users.noreply.github.com>
Date: Wed, 16 Oct 2019 15:18:02 -0600
Subject: Minor enhancements/fixes to rewrite directive and template virt req's

---
 modules/caddyhttp/rewrite/caddyfile.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'modules/caddyhttp/rewrite')

diff --git a/modules/caddyhttp/rewrite/caddyfile.go b/modules/caddyhttp/rewrite/caddyfile.go
index cb65d43..a1fc874 100644
--- a/modules/caddyhttp/rewrite/caddyfile.go
+++ b/modules/caddyhttp/rewrite/caddyfile.go
@@ -31,6 +31,9 @@ func init() {
 func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error) {
 	var rewr Rewrite
 	for h.Next() {
+		if !h.NextArg() {
+			return nil, h.ArgErr()
+		}
 		rewr.URI = h.Val()
 		if h.NextArg() {
 			return nil, h.ArgErr()
-- 
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