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FileReferenceManager existance check

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This commit is contained in:
Andrea Cavalli 2020-08-02 00:25:55 +02:00
parent 35fe9a1409
commit 22192cda3c
1 changed files with 7 additions and 4 deletions
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11
td/telegram/FileReferenceManager.cpp
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@ -366,10 +366,13 @@ void FileReferenceManager::reload_photo(PhotoSizeSource source, Promise<Unit> pr
} }
void FileReferenceManager::memory_cleanup(FileId file_id) { void FileReferenceManager::memory_cleanup(FileId file_id) {
auto &node = nodes_[file_id]; auto find_node = nodes_.find(file_id);
node.query.reset(); if (find_node != nodes_.end()) {
node.file_source_ids.reset_position(); auto &node = find_node->second;
nodes_.erase(file_id); node.query.reset();
node.file_source_ids.reset_position();
nodes_.erase(file_id);
}
} }
} // namespace td } // namespace td