Image does not display in IE

I am having a similar issue with a new D6 site, imagefield_assist 6.x-1.0-beta3.

I have found the width and height values are not being set which IE (version 8 in these tests) does not handle. The image is present in the page code but IE replaces:
<img width="" height="" title="" alt="" src="domainname/sites/default/files/filename">
(pasted from FF, with of course, names changed to protect the innocent) with:
<img width="1" height="1" title="" alt="" src="domainname/sites/default/files/filename" complete="complete"/>
(pasted from IE) instead of picking up the dimensions of the image.

I haven't had time yet to locate the base cause of no values in the module, but hopefully this helps some.

+1, except Explorer writes width and height, both = "" (just like in Firefox)

Patch that removes width and height attributes if their values are empty:

This may also be caused by the the JPG having originally been encoded with a CMYK colorspace; see http://www.computerhope.com/issues/ch001283.htm

I solved the tag empty attributes, now need to test it to confirm the solution.