fix broken double slash redirect

nginx doesn't sanitize input to statements like return.

1 files changed, 2 insertions, 2 deletions

diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 2823e65e..694ac76f 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -116,8 +116,8 @@ http {
             return 301 /$1;
         }
 
-        if ($request_uri ~ "//") {
-            return 301 $uri$is_args$args;
+        if ($request_uri ~ (.*)//(.*)) {
+            return 301 $1/$2;
         }
 
         location = /security.txt {