[FFmpeg-trac] #9595(avutil:closed): av_add_q(0/-1, -1/0) returns 1/0

[FFmpeg]

#9595: av_add_q(0/-1, -1/0) returns 1/0
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             Reporter:  namniav      |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avutil
              Version:  unspecified  |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Changes (by Nicolas George):

 * status:  new => closed
 * resolution:   => invalid

Comment:

 1. The doc says `Add two rationals.`, neither +∞ nor -∞ are rationals.

 2. Anyway, integer 0 does not have a sign, so -1/0 is the same as -1/-0,
 i.e. 1/0.
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Ticket URL: <https://trac.ffmpeg.org/ticket/9595#comment:2>
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