--- loncom/interface/lonhtmlcommon.pm 2011/01/18 19:52:46 1.288
+++ loncom/interface/lonhtmlcommon.pm 2011/01/18 22:59:06 1.289
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.288 2011/01/18 19:52:46 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.289 2011/01/18 22:59:06 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1429,6 +1429,11 @@ sub htmlareabrowser {
#
sub show_return_link {
+
+ unless ($env{'request.course.id'}) { return 0; }
+ if ($env{'request.noversionuri'}=~m{^/priv/} ||
+ $env{'request.uri'}=~m{^/~}) { return 1; }
+
if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)})
|| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.