[cups.bugs] [LOW] STR #4014: Job event notifications don't always have notify-printer-uri attribute

[Tim Waugh]

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[STR New]

When a job has been submitted with "lp -H hold", and afterwards is
cancelled, the resulting job-completed event notification has no
notify-printer-uri or printer-name attributes.

This is because job->printer is NULL, as the destination (which may be a
class) hasn't yet been resolved into a printer.

I think it ought to supply printer-name from job->dest in this situation.

This information is useful to e.g. desktop clients monitoring print jobs.

Original bug report:
  https://bugzilla.redhat.com/show_bug.cgi?id=784786

Link: http://www.cups.org/str.php?L4014
Version: 1.5.0