473832 - Save Image As extensions are case sensitive

Status: RESOLVED DUPLICATE of bug 136941

(Firefox :: File Handling, defect)

Description

[lanx]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; pl-PL; rv:1.9.0.5) Gecko/2008121622 Fedora/3.0.5-1.fc10 Firefox/3.0.5
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; pl-PL; rv:1.9.0.5) Gecko/2008121622 Fedora/3.0.5-1.fc10 Firefox/3.0.5

When I try to save image from page dialog window appears, files are filtered by
extension f.e. *.jpeg.
The problem is obvious that on linux *.jpeg not equals *.JPEG, so when files
are filtered by *.jpeg I don't see rest of JPEG files which is annoying.

Reproducible: Always

Steps to Reproduce:
1.Open web page with image.
2.Try to save image.
Actual Results:  
Files in save image dialog window are filtered with case sensitive, so I don't see all image files if their extensions are case sensitive.

Expected Results:  
I expect image files filtering case insensitive by default or beter let user decide. Add option to menu.