tree ab8276c70101279a1dcad9c9bde2f1de34f89c45
parent fa4f0140637ea2d2c24e9d8739ab3a573fbd22fe
author Tianjie Xu <xunchang@google.com> 1504915750 -0700
committer Tianjie Xu <xunchang@google.com> 1505165929 -0700

Close cmd_pipe properly after updater test finishes

Otherwise the test may fail after a large number of iterations due to
file open failure.

Bug: 65430057
Test: run recovery_component_test on sailfish for 2000 iterations.
Change-Id: I0d456284d6064467038911d63eade95740cbec2c