retreat: Oops on retreating ghosts
authorMarkus Armbruster <armbru@pond.sub.org>
Mon, 20 Jan 2014 21:44:54 +0000 (22:44 +0100)
committerMarkus Armbruster <armbru@pond.sub.org>
Sun, 16 Feb 2014 12:19:26 +0000 (13:19 +0100)
commitc3a839934f159b72b510cecb45c8c396efb38119
tree54401af67b8a8c35e5c3ca3d503da513aba41579
parentc03db4c5ef7b67bbe1feb322f6c87e6dfe8faf9c
retreat: Oops on retreating ghosts

Code never actually retreated them, but it could zap their mission and
retreat flags.  Harmless, but avoid it anyway.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
src/lib/subs/retreat.c