Fix the bug which was using the timeout value as a flag to indicate if it was set (and hence would fail when timeout=0 would evaluate as False) Change-Id: Ie9a8f28d35603458cdac26c9a4e0343e7eda7344 BUG: 1032438 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6308 Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Gluster Build System <jenkins@build.gluster.com>