PVS Studio fix: Make the logic responsible for sending the builtin rearm messages behave as intended.


git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10909 387891d4-d844-0410-90c0-e4c51a9137d3
Moving an assignment out of an if statement for better readability


git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@10910 387891d4-d844-0410-90c0-e4c51a9137d3