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Fixed crash on exit caused by undefined class

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Referenced but undefined optional class does not abort loading with fatal error
For example, incorrect MorphProjectile's PlayerClass or MonsterClass caused crash during shutdown
This commit is contained in:
alexey.lysiuk 2018-01-31 18:40:15 +02:00
parent 1608e11f0d
commit 9a9c90a504
1 changed files with 1 additions and 1 deletions
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2
src/dobjtype.cpp
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@ -280,7 +280,7 @@ void PClass::StaticShutdown ()
// This must be done in two steps because the native classes are not ordered by inheritance,
// so all meta data must be gone before deleting the actual class objects.
for (auto cls : AllClasses) cls->DestroyMeta(cls->Meta);
for (auto cls : AllClasses) if (cls->Meta != nullptr) cls->DestroyMeta(cls->Meta);
for (auto cls : AllClasses) delete cls;
// Unless something went wrong, anything left here should be class and type objects only, which do not own any scripts.
bShutdown = true;