Alexander Morozov c72735069d Fix race in FirewalldInit
It was possible that signalHandler won't start because connections is
not assigned.

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: a05bcd12c44b4daada51267d89fd9ac53812be02
Component: engine
2015-05-01 13:35:54 -07:00
S
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