[Magick-bugs] Bug in 6.4.4-4 regarding PNG transparency (fwd)

[Dirk Stöcker]

Hello,

First: Your aim seems not to get bug reports:
- no bug tracker
- very hard to find information how to report bugs
- login required to send email to bugreport list

Now the bug:

When the file
http://tah.openstreetmap.org/Tiles/caption/6/34/35.png

is handled using ImageMagick, the transparency information is lost (works fine 
in konquer, gimp, perl-GD, netpbm and other tools).

Easy test:
- download file
- call "convert 35.png a.png"
- file a.png has no longer transparent, but white background.

This bug was found in 6.4.3-6 and 6.4.4-4 on Linux openSUSE 11.0.

Ciao
-- 
http://www.dstoecker.eu/ (PGP key available)