'Back' button crashes Documentation Browser (Help 2.22.1)

[burgwinkel]

Binary package hint: yelp

Package is yelp 2.22.1-0ubuntu2
OS is Ubuntu 8.04

Reproducible (by me) as follows:
Go to System > About Ubuntu
Click on link titled 'The Desktop'
Then click the 'Back' button in upper left corner of window
Window closes (crash?)

Output from CLI during crash as follows:

joe@dell-1420:~$ yelp ghelp:about-ubuntu
**
** Yelp:ERROR:(yelp-document.c:217):yelp_document_get_page: assertion failed: (document != NULL && YELP_IS_DOCUMENT (document))
Aborted
joe@dell-1420:~$

ProblemType: Bug
Architecture: i386
Date: Mon Apr 28 16:57:34 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/yelp
NonfreeKernelModules: nvidia
Package: yelp 2.22.1-0ubuntu2
PackageArchitecture: i386
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: yelp
Uname: Linux 2.6.24-16-generic i686

[Sebastien Bacher (seb128)]

Thanks for the bug report. This particular bug has already been reported, but feel free to report any other bugs you find.