Use break instead of extra variable.
Use break instead of extra variable.

Change-Id: I7ac9217c7075759e7b33a90e95fd2425742900f1
Reviewed-on: http://review.couchbase.org/43811
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: Aliaksey Kandratsenka <340b8e09ca65cd3fc686427fcfed17e87eaf61e2@gmail.com>

t3rm1n4l/gometa,couchbase/gometa