started the addition of help files

[spider.git] / perl / DXCluster.pm

diff --git a/perl/DXCluster.pm b/perl/DXCluster.pm
index 3f2eda8e5c034b9b76944810ee08018d52e4e7bd..3269073aedc75c6e87936b544ccf916f291fe542 100644 (file)
--- a/perl/DXCluster.pm
+++ b/perl/DXCluster.pm
@@ -216,10 +216,11 @@ sub del
 sub update_users
 {
   my $self = shift;
-  if (%{$self->{list}}) {
-    $self->{users} = scalar %{$self->{list}};
+  my $count = shift;
+  if ((keys %{$self->{list}})) {
+    $self->{users} = (keys %{$self->{list}});
   } else {
-    $self->{users} = shift;
+    $self->{users} = $count;
   }
 }