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Fix optimization in FindPage() that might attempt to use a plPageInfo class

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before checking it is valid.
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rarified
2020-07-26 09:06:15 -06:00
parent b0f48722b6
commit 3feb3aa3c1
1 changed files with 1 additions and 1 deletions
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MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plResMgr/plResManager.cpp
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@ -1621,7 +1621,7 @@ void plResManager::UnloadPageObjects(plRegistryPageNode* pageNode, UInt16 classI
plRegistryPageNode* plResManager::FindPage(const plLocation& location) const
{
// Quick optimization
if (fLastFoundPage != nil && fLastFoundPage->GetPageInfo().GetLocation() == location)
if (fLastFoundPage != nil && fLastFoundPage->IsValid() && fLastFoundPage->GetPageInfo().GetLocation() == location)
return fLastFoundPage;
PageSet::const_iterator it;