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Fixed some minor memory leaks related to gamelist.xml entries when the file extension was no longer configured

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This commit is contained in:
Leon Styhre 2023-10-18 17:54:15 +02:00
parent 35e7cd0b77
commit 8cea8e3783
1 changed files with 12 additions and 4 deletions
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16
es-app/src/GamelistFileParser.cpp
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@ -65,7 +65,9 @@ namespace GamelistFileParser
return treeNode;
if (type == FOLDER) {
LOG(LogWarning) << "A folder defined in the gamelist file does not exist:";
LOG(LogWarning) << "A folder defined in gamelist.xml does not exist or "
"contains no valid games: \""
<< path << "\"";
return nullptr;
}
@ -83,8 +85,8 @@ namespace GamelistFileParser
#endif
<< "\" is present in gamelist.xml but the extension is not "
"configured in es_systems.xml";
// In the unlikely event that this was the only entry in the folder.
if (treeNode->getChildren().empty())
// In case there are no entries left in the folder.
if (treeNode != system->getRootFolder() && treeNode->getChildren().empty())
delete treeNode;
return nullptr;
}
@ -101,7 +103,9 @@ namespace GamelistFileParser
// Don't create folders unless they're including any games.
// If the type is FOLDER it's going to be empty, so don't bother.
if (type == FOLDER) {
LOG(LogWarning) << "A folder defined in the gamelist file does not exist:";
LOG(LogWarning) << "A folder defined in gamelist.xml does not exist or "
"contains no valid games: \""
<< path << "\"";
return nullptr;
}
@ -274,7 +278,11 @@ namespace GamelistFileParser
<< (type == GAME ? "file" : "folder") << " entry \""
<< file->getName() << "\""
<< " (\"" << file->getPath() << "\")";
FileData* parent {file->getParent()};
delete file;
// In case there are no entries left in the folder.
if (parent != system->getRootFolder() && parent->getChildren().empty())
delete parent;
}
// Also delete any folders which are empty, i.e. all their entries are hidden.
else if (file->getType() == FOLDER && file->getChildren().size() == 0) {