Comments in generated JPEGs

[Stephen Davies]

My latest addition to my Mapserver application is a 3G phone interface.

However, it seems that at least the Motorola 3vx phone cannot handle 
comments in JPEG images. 

The images generated by Mapserver/gd have the comment:
CREATOR:gd-jpeg V1.0 (using IJG JPEG v62), quality=80
and the phone refuses to display them.
If I manually remove the comment with gimp, the images display 
perfectly.

Does anybody know how to stop Mapserver/gd from including the comment?

Cheers and thanks,
Stephen Davies
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