[Freeciv-Dev] (PR#4768) valgrind AI warning

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

After playing a game for some time:

==6512== Conditional jump or move depends on uninitialised value(s)
==6512==    at 0x80D70BD: ai_advisor_choose_building (aitools.c:517)
==6512==    by 0x806C357: advisor_choose_build (cityturn.c:628)
==6512==    by 0x806CF77: city_build_building (cityturn.c:1051)
==6512==    by 0x806D5FA: city_build_stuff (cityturn.c:1145)
==6512==    by 0x806DD2E: update_city_activity (cityturn.c:1366)
==6512==    by 0x806BC16: update_city_activities (cityturn.c:414)
==6512==    by 0x804E732: end_turn (srv_main.c:501)
==6512==    by 0x804FF52: main_loop (srv_main.c:1508)
==6512==    by 0x80502F4: srv_main (srv_main.c:1591)
==6512==    by 0x804A007: main (civserver.c:154)
==6512==    by 0x403A04EC: __libc_start_main (in /lib/libc-2.3.2.so)
==6512==    by 0x8049C60: (within /tmp/jshort/freeciv/server/civserver)

Not reproducable, I think.

jason