[FENCE] Fix #460054 - fence_apc fails with pexpect exception
[FENCE] Fix #460054 - fence_apc fails with pexpect exception

In some special unspecified cases it is possible that
connection will be closed before we run close(). This is not
a problem because everything is checked before.

asp24/resource-agents,stevenraspudic/resource-agents,stevenraspudic/resource-agents,stevenraspudic/resource-agents,asp24/resource-agents,asp24/resource-agents