--- lib/PXElator/x11.pm	2009/08/13 12:42:46	214
+++ lib/PXElator/x11.pm	2009/08/16 21:27:39	228
@@ -22,6 +22,7 @@
 sub xterm {
 	my ( $name, $cmd ) = @_;
 
+	$name =~ s{\s+}{-}g;
 	my $screenrc = "/tmp/$name.screenrc";
 
 	my ($autodetach,$detach) = $ENV{DISPLAY} ? ('off','') : ( 'on', 'detach' );