wget command with simple url makes bash crash

[Oskar Hermansson]

Configuration Information [Automatically generated, do not change]:
Machine: i486
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i486'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i486-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL
-DHAVE_CONFIG_H   -I.  -I../bash -I../bash/include -I../bash/lib   -g -O2
-Wall
uname output: Linux oshe-laptop 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18
18:40:08 UTC 2009 i686 GNU/Linux
Machine Type: i486-pc-linux-gnu

Bash Version: 3.2
Patch Level: 48
Release Status: release

Description:
    bash crashes when running the following wget command for downloading a
file:
    wget
http://www.kohanaphp.com/download?modules%5Bauth%5D=Auth&vendors%5Bmarkdown%5D=Markdown&languages%5Ben_US%5D=en_US&format=zip

    If the command is placed in a file instead, the file is successfully
downloaded:
    wget `cat url.txt`

    The first wget command does not make for example "sh" crash.

    My wget version (if relevant): GNU Wget 1.11.4

Repeat-By:
    1. wget
http://www.kohanaphp.com/download?modules%5Bauth%5D=Auth&vendors%5Bmarkdown%5D=Markdown&languages%5Ben_US%5D=en_US&format=zip
    2. bash crashes

Oskar