#4 VIPS crash opening gif indexed image with alpha channel

[Denis Pitzalis]

Hi all, this is a strange situation. opening a gif indexed file with alpha channel end in a segmentation fault.
this is the report from my mac os x:
vips -vv im_vips2tiff copia.gif copia.tif
vips-7.20.3-Thu Apr 15 21:49:41 EEST 2010
Segmentation fault

and I get similar results from windows and ubuntu systems. imagemagick convert works (also if give errors)

best,
Denis

I'm adding an example file

[Denis Pitzalis]

example file