fixup 0f5876f

There was a small mistake here: The unit constructor
which takes a unit type first and 3 other parameters,
has the 4th one being an optional gender, and the
third a bool. fake_unit had a constructor mapping to
this, which sets the third to false. I over looked
this when factoring out fake_unit, but it only
generates a warning to cast enum to bool on MSVC
compilers.

src/game_events/action_wml.cpp

@@ -239,7 +239,7 @@ namespace { // Support functions
 		unit_race::GENDER gender = string_gender(cfg["gender"]);
 		const unit_type *ut = unit_types.find(type);
 		if (!ut) return fake_unit_ptr();
-		fake_unit_ptr fake = fake_unit_ptr(UnitPtr(new unit(*ut, side_num, gender)));
+		fake_unit_ptr fake = fake_unit_ptr(UnitPtr(new unit(*ut, side_num, false, gender)));
 
 		if(!variation.empty()) {
 			config mod;