--- loncom/interface/domainprefs.pm	2018/08/14 21:42:39	1.337
+++ loncom/interface/domainprefs.pm	2018/10/22 13:46:14	1.339
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.337 2018/08/14 21:42:39 raeburn Exp $
+# $Id: domainprefs.pm,v 1.339 2018/10/22 13:46:14 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -5033,7 +5033,7 @@ sub lti_options {
         $output .= $lt{$extra}.' '.
                    '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
                    &mt('No').'</label>'.('&nbsp;'x2).
-                   '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb' />'.
+                   '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
                    &mt('Yes').'</label><br />';
     }
     $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
@@ -11162,7 +11162,7 @@ sub modify_ltitools {
                         if ($env{'form.ltitools_'.$extra.'_'.$i}) {
                             $confhash{$itemid}{$extra} = 1;
                             if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
-                                my $lifetime = $env{'form.ltitools_'.$extra.'valid_add'};
+                                my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
                                 $lifetime =~ s/^\s+|\s+$//g;
                                 if ($lifetime =~ /^\d+\.?\d*$/) {
                                     $confhash{$itemid}{$extra.'valid'} = $lifetime;