[Xapian-tickets] [Xapian] #754: Exception in generate_sample with 0 as sample size

[Xapian]

#754: Exception in generate_sample with 0 as sample size
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 Reporter:  samuelharden  |             Owner:  olly
     Type:  defect        |            Status:  new
 Priority:  normal        |         Milestone:  1.4.6
Component:  Omega         |           Version:  1.4.5
 Severity:  normal        |        Resolution:
 Keywords:  GoodFirstBug  |        Blocked By:
 Blocking:                |  Operating System:  All
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Comment (by olly):

 > It'd be good to check that the dynamic snippet code in core handles this
 case sensibly too.

 I don't see anything in `xapian-core/tests/api_snippets.cc` testing what
 happens if the requested snippet length is 0 or a sufficiently small value
 that there's no useful snippet to show, so that would be a useful addition
 still.

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Ticket URL: <https://trac.xapian.org/ticket/754#comment:5>
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