Description of problem:
The usage statement of liveimage-mount is missing a string in it's print statement, causing the default output to read:

sh-4.2$ liveimage-mount 
Usage: %s ISO.iso MOUNTPOINT [COMMAND] [ARGS]
sh-4.2$

This is of course a strictly cosmetic bug, and doesn't have any impact on the actual function of the tool.



Version-Release number of selected component (if applicable):
livecd-tools-15.6-1.fc15.i686



How reproducible:
Every time.



Steps to Reproduce:
1. install latest version of livecd-tools
2. run liveimage-mount in a fashion that generates a usage statement


  
Actual results:
Usage: %s ISO.iso MOUNTPOINT [COMMAND] [ARGS]



Expected results:
Usage: /usr/bin/liveimage-mount ISO.iso MOUNTPOINT [COMMAND] [ARGS]



Additional info:
Pretty simple one line patch to add the variable to the end of the print statement:

sh-4.2# diff liveimage-mount liveimage-mount.ORIG 
28c28
<     print "Usage: %s ISO.iso MOUNTPOINT [COMMAND] [ARGS]" % sys.argv[0]
---
>     print "Usage: %s ISO.iso MOUNTPOINT [COMMAND] [ARGS]"
sh-4.2#

Is sys.argv[0] acceptable here, or is it preferred to strip the path off the front of the filename first?