[LON-CAPA-cvs] cvs: loncom /homework structuretags.pm

[albertel]

albertel		Tue Jun 28 15:56:13 2005 EDT

  Modified files:              
    /loncom/homework	structuretags.pm 
  Log:
  - BG#4178, all whitespace ids aren't really ids
  
  
Index: loncom/homework/structuretags.pm
diff -u loncom/homework/structuretags.pm:1.295 loncom/homework/structuretags.pm:1.296
--- loncom/homework/structuretags.pm:1.295	Tue Jun 28 15:17:36 2005
+++ loncom/homework/structuretags.pm	Tue Jun 28 15:56:10 2005
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.295 2005/06/28 19:17:36 albertel Exp $
+# $Id: structuretags.pm,v 1.296 2005/06/28 19:56:10 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1135,7 +1135,7 @@
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result='';
     my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
-    if ($id eq '') { $id = $Apache::lonxml::curdepth; }
+    if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; }
     $Apache::inputtags::part=$id;
     push(@Apache::inputtags::partlist,$id);
     @Apache::inputtags::response=();