avcodec/pngdec: reset has_trns after every decode_frame_png()
authorPaul B Mahol <onemda@gmail.com>
Mon, 28 Sep 2015 18:53:01 +0000 (20:53 +0200)
committerPaul B Mahol <onemda@gmail.com>
Mon, 28 Sep 2015 18:54:09 +0000 (20:54 +0200)
commit1d0487f77f07663c510207eb6e946675b71823cb
tree1ff7b6ca281e102a82158468445fc9047da4f462
parent69e456d7fbc5fff88acf747d135bf15c8e511c59
avcodec/pngdec: reset has_trns after every decode_frame_png()

Fixes #4887.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
libavcodec/pngdec.c