[Xen-devel] [PATCH] Fix return code of xentop

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

When I tested the xentop with a wrong option, the xentop returned 
the return code 0. 

# xentop --abc
xentop: unrecognized option `--abc'
Usage: xentop [OPTION]
Displays ongoing information about xen vm resources 
<snip>
# echo $?
0

If the wrong option was specified, I think that the xentop had 
better return the return code 1 (or not 0). This patch fixes 
the return code of the xentop when the wrong option was specified. 

Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>

Best regards,
 Kan

Attachment: xentop.patch
Description: Binary data

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