possible fix for #66

application/libraries/Aauth.php

@@ -221,7 +221,7 @@ class Aauth {
 		}
 		
 		$user_id = $query->row()->id;
-
+		if($this->config_vars['recaptcha_active']){
 			if( ($this->config_vars['use_cookies'] == TRUE && $this->CI->input->cookie('reCAPTCHA', TRUE) == 'true') || ($this->config_vars['use_cookies'] == FALSE && $this->CI->session->tempdata('reCAPTCHA') == 'true') ){
 				$reCaptcha = new ReCaptcha( $this->config_vars['recaptcha_secret']);
 				$resp = $reCaptcha->verifyResponse( $this->CI->input->server("REMOTE_ADDR"), $this->CI->input->post("g-recaptcha-response") );
@@ -231,6 +231,7 @@ class Aauth {
 					return FALSE;
 				}
 			}
+		}
 	 	
 	 	if($this->config_vars['totp_active'] == TRUE AND $this->config_vars['totp_only_on_ip_change'] == FALSE){
 			$query = null;