cli: sanitize exit value

The pattern established in http://review.gluster.com/3218
as of which cli exits with negated return value of the
command instrumentation function should be uniformly
followed. (Prior to this commit whether cli exits
with 255 or 1 on failure depended on the way of invocation.)

Change-Id: Icbab1f435042b3321c689fa785109bf87195d86d
BUG: 765214
Signed-off-by: Csaba Henk <csaba@redhat.com>
Reviewed-on: http://review.gluster.org/3913
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

0 files changed, 0 insertions, 0 deletions