[nextcloud-web] Extra $

[Andrea Veri <averi src gnome org>]

commit 8ee866cff211b06ef1d43128418fd90efec399ec
Author: Andrea Veri <averi redhat com>
Date:   Tue Jun 22 16:43:43 2021 +0200

    Extra $

 nginx/nginx.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index edf82b1..1f95f06 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -27,7 +27,7 @@ http {
     server localhost:9000;
   }
 
-  map $$http_x_forwarded_for $custom_x_forwarded_for {
+  map $http_x_forwarded_for $custom_x_forwarded_for {
     default $http_x_forwarded_for;
     ~^::ffff:(?<ip>.*) '$ip';
   }