From e3c1c95d9e16bc8b79b1ba4f54895152a0c6e1c0 Mon Sep 17 00:00:00 2001 From: Marko Lindqvist Date: Thu, 13 Aug 2026 03:59:23 +0300 Subject: [PATCH 50/50] unit_tech_reqs_iterate(): Filter out negated requirements See RM #2091 Signed-off-by: Marko Lindqvist --- common/unittype.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/unittype.h b/common/unittype.h index 409811b4a9..ee595906a6 100644 --- a/common/unittype.h +++ b/common/unittype.h @@ -885,7 +885,7 @@ const struct unit_type *unit_type_array_last(void); #define unit_tech_reqs_iterate(_utype_, _p) \ do { \ requirement_vector_iterate(&(_utype_)->build_reqs, preq_##_p) { \ - if (preq_##_p->source.kind == VUT_ADVANCE) { \ + if (preq_##_p->source.kind == VUT_ADVANCE && preq_##_p->present) { \ struct advance *_p = preq_##_p->source.value.advance; #define unit_tech_reqs_iterate_end \ -- 2.53.0