Explicitly flush output at end of each zevent
authorCraig Loomis <cloomis@astro.princeton.edu>
Fri, 5 Jul 2013 14:51:36 +0000 (10:51 -0400)
committerBrian Behlendorf <behlendorf1@llnl.gov>
Tue, 9 Jul 2013 00:01:16 +0000 (17:01 -0700)
For "zpool events -f" flush stdout to ensure the last zevent
is always printed immediately.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1568


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