diff --git a/bin/xen-create-image b/bin/xen-create-image
index a775aa1..eb5b8fd 100755
--- a/bin/xen-create-image
+++ b/bin/xen-create-image
@@ -399,7 +399,7 @@ Install an X11 server, using VNC and XDM
  --
  http://www.steve.org.uk/
 
- $Id: xen-create-image,v 1.29 2006-06-15 23:20:22 steve Exp $
+ $Id: xen-create-image,v 1.30 2006-06-15 23:23:12 steve Exp $
 
 =cut
 
@@ -794,7 +794,7 @@ sub parseCommandLineArguments
 
     if ( $VERSION )
     {
-       my $REVISION      = '$Revision: 1.29 $';
+       my $REVISION      = '$Revision: 1.30 $';
 
        if ( $REVISION =~ /1.([0-9.]+) / )
        {
@@ -933,7 +933,7 @@ sub checkFilesPresent
 
         foreach my $file ( @lvm )
         {
-            if ( -x $file )
+            if ( ! -x $file )
             {
                 print "The following binary is required to run this tool\n";
                 print "\t$file\n";