scheduler/ipp: Skip temporary queue if permanent queue exists with same UUID (Issue #1531)#1593
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…s with same UUID When create_local_printer() is called via DNS-SD discovery, check if a permanent queue already exists with the same UUID before creating a new temporary queue. If found, reuse the existing permanent queue instead. Fixes duplicate printer queues appearing when a permanent queue is already configured for a discovered printer. Related to Issue OpenPrinting#1531
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When create_local_printer() is called via DNS-SD discovery, check if a permanent queue already exists with the same UUID before creating a new temporary queue. If found, reuse the existing permanent queue instead.
Related to Issue #1531