--- loncom/homework/edit.pm	2016/07/01 19:59:15	1.154
+++ loncom/homework/edit.pm	2017/10/04 12:55:09	1.155
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # edit mode helpers
 #
-# $Id: edit.pm,v 1.154 2016/07/01 19:59:15 raeburn Exp $
+# $Id: edit.pm,v 1.155 2017/10/04 12:55:09 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -789,13 +789,13 @@ sub element_change_detection {
 
 sub submit_ask_anyway {
     my ($extra_action) = @_;
-    my $resource = $env{'request.ambiguous'};
+    my $resource = &Apache::loncommon::escape_single($env{'request.ambiguous'});
     return ' onclick="saveScrollPosition(\''.$resource.'\');still_ask=true;'.$extra_action.';" ';
 }
 
 sub submit_dont_ask {
     my ($extra_action) = @_;
-    my $resource = $env{'request.ambiguous'};
+    my $resource = &Apache::loncommon::escape_single($env{'request.ambiguous'});
     return ' onclick="saveScrollPosition(\''.$resource.'\');is_submit=true;'.$extra_action.';" ';
 }