From debd083735fa613c06c901743c4b599d6bf063c5 Mon Sep 17 00:00:00 2001
From: Sei Lisa <Sei-Lisa@users.noreply.github.com>
Date: Sat, 2 Sep 2017 11:34:49 +0200
Subject: [PATCH] Report bad request if no valid action was specified.

---
 php/settings.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/php/settings.php b/php/settings.php
index 32d7dcb..f68b24c 100644
--- a/php/settings.php
+++ b/php/settings.php
@@ -176,6 +176,10 @@ else if(isset($_REQUEST['q'])){ // read a record
     }
     echo $out;
 }
+else{
+    header('HTTP/1.0 400 Bad Request');
+    die("400 Bad Request: No valid action specified.");
+}
 
 function parse_llHTTPRequest_headers(){
     $position_array = explode(', ',substr($_SERVER['HTTP_X_SECONDLIFE_LOCAL_POSITION'],1,-1));