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Do not try to dereference nullptr in object cache

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elsid 2023-02-08 20:10:47 +01:00
parent 36b33cc1a5
commit 02ada74fa1
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1 changed files with 2 additions and 1 deletions
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3
components/resource/objectcache.hpp
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@ -61,7 +61,8 @@ namespace Resource
{
// If ref count is greater than 1, the object has an external reference.
// If the timestamp is yet to be initialized, it needs to be updated too.
if (itr->second.first->referenceCount() > 1 || itr->second.second == 0.0)
if ((itr->second.first != nullptr && itr->second.first->referenceCount() > 1)
|| itr->second.second == 0.0)
itr->second.second = referenceTime;
}
}