scanlines returned in reverse order

[mmp]

tinyexr seems to be returning scanlines in reverse order. See https://gist.github.com/mmp/ba384e1f509e2e38d5df for a test program that loads an EXR file using the OpenEXR library and then again with tinyexr (and it then prints out all of the pixel values). For any EXR file I run it on, I see for example this for the (0,0) pixel:

(0, 0): 0.019608 0.019608 0.019608 1.000000 - 0.054901 0.054901 0.054901 0.000000

and this for the first pixel of the last scanline:

(0, 63): 0.054901 0.054901 0.054901 1.000000 - 0.019608 0.019608 0.019608 0.000000

[syoyo]

Fixed. Thanks!