[Image-SIG] How to save a GIF image with the same color palette as it was opened

[Jack Wu]

Hi

I am having a problem where the GIF images are not saving with the
same color palette as the original GIF image.

I am performing resizing functions on a passed in GIF image.  The
output I get now is a pixelated image that has a generic color palette
rather than the original palette.

Does anyone know how to fix this?

-- 
Jack Wu