disable config updates if WEB_DEMO_MODE is on

diff --git a/backend.php b/backend.php
index 5d69e0f42866984a1960ff0a5017a2fb870fe88c..61b9bab5cd44e6a5bf4f185c5f0c94b8014ac63f 100644 (file)
--- a/backend.php
+++ b/backend.php
@@ -1510,6 +1510,8 @@
 
                if ($subop == "Save configuration") {
 
+                       if (WEB_DEMO_MODE) return;
+
                        foreach (array_keys($_POST) as $pref_name) {
                        
                                $pref_name = db_escape_string($pref_name);
@@ -1562,6 +1564,8 @@
 
                } else if ($subop == "Reset to defaults") {
 
+                       if (WEB_DEMO_MODE) return;
+
                        db_query($link, "UPDATE ttrss_prefs SET value = def_value");
 
                        header("Location: prefs.php");