Fast Micro AI: fix attack_filter when excluding leader

“canrecruit = nil” does not give the same result as “canrecruit = false” in a standard unit filter.
wesnoth · Oct 20, 2016 · 25eb3dd · 25eb3dd
1 parent 4167242
commit 25eb3dd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/data/ai/micro_ais/cas/ca_fast_attack_utils.lua b/data/ai/micro_ais/cas/ca_fast_attack_utils.lua
@@ -31,6 +31,7 @@ function ca_fast_attack_utils.get_avoid_map(cfg)
 end
 
 local function attack_filter(which, filter, is_leader)
+    if (is_leader == nil) then is_leader = false end
     if (which == 'leader') then
         which = 'own'
         is_leader = true