LibreY

diff --git a/engines/librex/fallback.php b/engines/librex/fallback.php
@@ -6,9 +6,9 @@
             $this->instance = $instance;
             parent::__construct($opts, $mh);
         }
-
+)
         public function get_request_url() {
-           return $this->instance . "api.php?" . opts_to_params($this->opts);
+           return $this->instance . "api.php?" . opts_to_params($this->opts) . "&nfb=1";
         }
 
         public function parse_results($response) {

diff --git a/engines/text/text.php b/engines/text/text.php
@@ -31,7 +31,7 @@
         }
 
         public function parse_results($response) {
-            if (!$this->engine_request)
+            if (!isset($this->engine_request))
                 return array();
 
             $results = $this->engine_request->get_results();

diff --git a/misc/search_engine.php b/misc/search_engine.php
@@ -97,7 +97,6 @@
         $params .= "p=$opts->page";
         $params .= "&q=$query";
         $params .= "&t=$opts->type";
-        $params .= "&nfb=" . ($opts->do_fallback ? 0 : 1);
         $params .= "&safe=" . ($opts->safe_search ? 1 : 0);
         $params .= "&nf=" . ($opts->disable_frontends ? 1 : 0);
         $params .= "&ns=" . ($opts->disable_special ? 1 : 0);