John Bowler 7f576964d8 pngunknown.c: handle unknown IDAT
This is the test backported from 1.7 to ensure that when treating IDATs as
unknown the test does not fail if there are more than one IDAT chunks in the
file.

Signed-off-by: John Bowler <jbowler@acm.org>
2016-01-18 19:19:14 -08:00
..
2016-01-18 19:19:14 -08:00