Fix reading Xlibre server version

See forum:

https://forum.puppylinux.com/viewtopic.php?p=176902#p176902  

A quick check, I have to fix more than just the xorgwizard:

# grep -rl 'Xorg -version' .
./usr/bin/inxi
./usr/sbin/xorgwizard-automatic
./usr/sbin/xorgwizard
./usr/local/video_upgrade/video_upgrade_wizard

 

Tags: easy