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Safer ContentManager::downloadDisappeared()

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This commit is contained in:
Veloman Yunkan 2024-06-30 13:14:22 +04:00 committed by Kelson
parent 8e4e394f99
commit 2a1d53f0b0
1 changed files with 9 additions and 1 deletions
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10
src/contentmanager.cpp
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@ -467,7 +467,15 @@ void ContentManager::removeDownload(QString bookId)
void ContentManager::downloadDisappeared(QString bookId)
{
removeDownload(bookId);
kiwix::Book bCopy(mp_library->getBookById(bookId));
kiwix::Book bCopy;
try {
bCopy = mp_library->getBookById(bookId);
} catch ( const std::out_of_range& ) {
// If the download has disappeared as a result of some
// obscure chain of events, the book may have disappeared too.
return;
}
bCopy.setDownloadId("");
mp_library->getKiwixLibrary()->addOrUpdateBook(bCopy);
mp_library->save();