--- loncom/homework/lonhomework.pm	2015/01/19 15:35:53	1.347
+++ loncom/homework/lonhomework.pm	2015/04/15 04:11:20	1.350
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.347 2015/01/19 15:35:53 goltermann Exp $
+# $Id: lonhomework.pm,v 1.350 2015/04/15 04:11:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -469,7 +469,6 @@ sub check_access {
 	if ( $tries eq '' ) { $tries = '0'; }
 	if ( $maxtries eq '' && 
 	     $env{'request.state'} ne 'construct') { $maxtries = '2'; } 
-	$Apache::lonhomework::results{'resource.'.$id.'.maxtries'}=$maxtries;
 	if ($maxtries && $tries >= $maxtries) { $status = 'CANNOT_ANSWER'; }
 	# if (correct and show prob status) or excused then CANNOT_ANSWER
 	if ( ($Apache::lonhomework::history{"resource.$id.solved"}=~/^correct/)
@@ -1016,7 +1015,7 @@ sub editxmlmode {
               '</div><div class="LC_edit_actionbar" id="actionbar">';
 
         $result.='<input type="hidden" name="problemmode" value="saveedit" />'.
-                  &Apache::structuretags::problem_actionbar_buttons('editxml');
+                  &Apache::structuretags::problem_edit_buttons('editxml');
         $result.='<div class="LC_edit_problem_discards">';
 
 		unless ($env{'environment.nocodemirror'}) {
@@ -1344,7 +1343,7 @@ sub handler {
     my $file=&Apache::lonnet::filelocation("",$request->uri);
 
     #check if we know where we are
-    if ($env{'request.course.fn'} && !&Apache::lonnet::symbread()) { 
+    if ($env{'request.course.fn'} && !&Apache::lonnet::symbread('','',1,1)) {
 	# if we are browsing we might not be able to know where we are
 	if ($Apache::lonhomework::browse ne 'F' && 
 	    $env{'request.state'} ne "construct") {