User-Agent: Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:1.3b) Gecko/20030102 Build Identifier: Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:1.3b) Gecko/20030102 Hit the above URL. I'm expecting the JPG Viewer to automatically take effect but instead I get the plugin helper wizard. Reproducible: Always Steps to Reproduce: 1. See description 2. 3.

Is this really a bug on "All" OSes, or just OS/2? On windows, I (correctly, since the site requests this) get the helper app dialog... (not the plugin anything).

the headers are: Content-disposition: attachment; filename=top.jpg Content-Type: image/jpeg; name=top.jpg pretty sure this is a dupe...

This works fine for me on a current Os/2 build. I get the helper dialog.

Michael, I don't want to get a JPG helper dialog. Try the same action under Explorer and you'll view the JPEG right away. Or, if you really must display the helper dialog, there needs to be an option to allow you to view the JPEG using the built-in viewer.

Odd. The reason we put up that dialog is because that's what IE does when those headers are sent... yet I confirm that IE just shows this image. Is the site sending IE different headers than Mozilla? Can someone sniff the headers IE gets?

-> file handling fwiw, on MSIE 5.0 as well as 5.5, I am asked if I want to save the image; it is not displayed in the browser.

Just want to add my 2 cents: - Regardless of what IE does or does not, we should always be given an option to use the built-in viewer if none is configured.

yes; once bug 11521 is fixed that will become an option. mutating bug accordingly.

*** This bug has been marked as a duplicate of 185618 ***