--- rat/lonuserstate.pm	2003/12/15 15:26:26	1.69
+++ rat/lonuserstate.pm	2004/02/02 00:46:51	1.71
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construct and maintain state and binary representation of course for user
 #
-# $Id: lonuserstate.pm,v 1.69 2003/12/15 15:26:26 www Exp $
+# $Id: lonuserstate.pm,v 1.71 2004/02/02 00:46:51 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -163,7 +163,7 @@ sub loadmap {
                             } elsif ($turi!~/\.(sequence|page)$/) {
 				$turi='/adm/coursedocs/showdoc'.$turi;
                             }
-                        } elsif ($turi) { # normal non-empty internal resource
+                        } elsif ($turi=~/\S/) { # normal non-empty internal resource
 			    my $mapdir=$uri;
 			    $mapdir=~s/[^\/]+$//;
 			    $turi=&Apache::lonnet::hreflocation($mapdir,$turi);
@@ -172,11 +172,13 @@ sub loadmap {
 			    }
                         }
 		    }
-
-                    if (defined($hash{'ids_'.$turi})) {
-                        $hash{'ids_'.$turi}.=','.$rid;
+# Store reverse lookup, remove query string
+		    my $idsuri=$turi;
+		    $idsuri=~s/\?.+$//;
+                    if (defined($hash{'ids_'.$idsuri})) {
+                        $hash{'ids_'.$idsuri}.=','.$rid;
                     } else {
-                        $hash{'ids_'.$turi}=''.$rid;
+                        $hash{'ids_'.$idsuri}=''.$rid;
                     }
                
                     if