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(svn r18494) -Fix (r18474): crash when moving non-engine to new free wagon chain and group count was off when moving a front engine within the same train and the new front isn't an engine.

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rubidium
2009-12-13 22:17:12 +00:00
parent 8b9a2218de
commit c2ec2e2db3
2 changed files with 8 additions and 3 deletions
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2
src/group_cmd.cpp
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@@ -373,7 +373,7 @@ void SetTrainGroupID(Train *v, GroupID new_g)
{
if (!Group::IsValidID(new_g) && !IsDefaultGroupID(new_g)) return;
assert(v->IsFrontEngine());
assert(v->IsFrontEngine() || IsDefaultGroupID(new_g));
for (Vehicle *u = v; u != NULL; u = u->Next()) {
if (u->IsEngineCountable()) UpdateNumEngineGroup(u->engine_type, u->group_id, new_g);