[LON-CAPA-cvs] cvs: loncom /interface lonwhatsnew.pm

[banghart]

banghart		Wed Nov 22 19:15:57 2006 EDT

  Modified files:              
    /loncom/interface	lonwhatsnew.pm 
  Log:
  	Bug 5085 (part 2). Don't save empty values.
  
  
Index: loncom/interface/lonwhatsnew.pm
diff -u loncom/interface/lonwhatsnew.pm:1.64 loncom/interface/lonwhatsnew.pm:1.65
--- loncom/interface/lonwhatsnew.pm:1.64	Wed Nov 22 19:02:38 2006
+++ loncom/interface/lonwhatsnew.pm	Wed Nov 22 19:15:56 2006
@@ -1,5 +1,5 @@
 #
-# $Id: lonwhatsnew.pm,v 1.64 2006/11/23 00:02:38 banghart Exp $
+# $Id: lonwhatsnew.pm,v 1.65 2006/11/23 00:15:56 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1002,7 +1002,7 @@
         next if ($_!~/^form\.(.+)\_setparmval$/);
         my $name  = $1;
         my $value = $env{'form.'.$name.'_value'};
-        if ($name && defined($value)) {
+        if ($name && defined($value) && ($value ne '')) {
             my $put_result = &Apache::lonnet::put('nohist_whatsnew',
                                                   {$name=>$value},$udom,$uname);