--- loncom/lti/ltipassback.pm	2018/08/14 22:00:43	1.7
+++ loncom/lti/ltipassback.pm	2023/06/02 00:28:03	1.8
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # LTI Consumer Module to receive grades passed back by Provider 
 #
-# $Id: ltipassback.pm,v 1.7 2018/08/14 22:00:43 raeburn Exp $
+# $Id: ltipassback.pm,v 1.8 2023/06/02 00:28:03 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -157,7 +157,7 @@ sub handler {
 #
 
     my (%toolsettings,%ltitools);
-    my ($consumer_secret,$nonce_lifetime) = 
+    my ($consumer_secret,$nonce_lifetime) =
         &LONCAPA::ltiutils::get_tool_secret($params->{'oauth_consumer_key'},
                                             $marker,$symb,$cdom,$cnum,
                                             \%toolsettings,\%ltitools,\%errors);