--- loncom/lonnet/perl/lonnet.pm	2002/09/05 19:37:00	1.278
+++ loncom/lonnet/perl/lonnet.pm	2002/09/07 17:53:05	1.279
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.278 2002/09/05 19:37:00 www Exp $
+# $Id: lonnet.pm,v 1.279 2002/09/07 17:53:05 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2535,6 +2535,14 @@ sub condval {
     return $result;
 }
 
+# ---------------------------------------------------- Devalidate courseresdata
+
+sub devalidatecourseresdata {
+    my ($coursenum,$coursedomain)=@_;
+    my $hashid=$coursenum.':'.$coursedomain;
+    delete $courseresdatacache{$hashid.'.time'};
+}
+
 # --------------------------------------------------- Course Resourcedata Query
 
 sub courseresdata {