--- loncom/interface/lonsearchcourse.pm	2024/02/11 23:03:13	1.12
+++ loncom/interface/lonsearchcourse.pm	2024/02/12 03:39:38	1.13
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Search Course
 #
-# $Id: lonsearchcourse.pm,v 1.12 2024/02/11 23:03:13 raeburn Exp $
+# $Id: lonsearchcourse.pm,v 1.13 2024/02/12 03:39:38 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -296,9 +296,9 @@ sub checkonthis {
 # Check also the dependencies of this one
     my $dependencies=
                 &Apache::lonnet::metadata($url,'dependencies');
-    foreach my $url (split(/\,/,$dependencies)) {
-       if (($url =~ /^\/res\//) && (!$alreadyseen{$id})) {
-          &checkonthis($r,$id,$url,$level+1,'',$fulltext,undef,$target,@allwords);
+    foreach my $item (split(/\,/,$dependencies)) {
+       if (($item =~ /^\/res\//) && (!$alreadyseen{$id})) {
+          &checkonthis($r,$id,$item,$level+1,'',$fulltext,undef,$target,@allwords);
        }
     }
 }