Bug#462332: yelp doesn't find some info pages

[Matthias Berndt]

Package: yelp
Version: 2.20.0-1
Severity: normal

--- Please enter the report below this line. ---
When I type yelp info:libc in a terminal, yelp displays the libc info page 
just as it should. When I type yelp info:gcc, it shows the gcc man page 
instead of the info page (I do have the gcc info page installed). 

--- System information. ---
Architecture: i386
Kernel:       Linux 2.6.22-3-k7

Debian Release: lenny/sid
  500 unstable        jens.lody.name 
  500 unstable        ftp2.de.debian.org 
  500 gutsy           wine.budgetdedicated.com 
  500 etch-wx         apt.wxwidgets.org 

--- Package information. ---
Depends                                  (Version) | Installed
==================================================-+-======================
libbz2-1.0                                         | 1.0.4-2
libc6                                 (>= 2.6.1-1) | 2.7-6
libdbus-glib-1-2                         (>= 0.74) | 0.74-1
libgcc1                               (>= 1:4.2.1) | 1:4.3-20080116-1
libgconf2-4                            (>= 2.13.5) | 2.20.1-2
libglade2-0                           (>= 1:2.6.1) | 1:2.6.2-1
libglib2.0-0                           (>= 2.14.0) | 2.14.5-2
libgnome2-0                            (>= 2.17.3) | 2.20.1.1-1
libgnomeui-0                           (>= 2.17.1) | 2.20.1.1-1
libgnomevfs2-0                      (>= 1:2.17.90) | 1:2.20.1-1
libgtk2.0-0                            (>= 2.12.0) | 2.12.5-1
libpango1.0-0                          (>= 1.18.2) | 1.18.4-1
librarian0                                         | 0.6.0-1
libstartup-notification0                (>= 0.8-1) | 0.9-1
libstdc++6                              (>= 4.2.1) | 4.3-20080116-1
libx11-6                                           | 2:1.0.3-7
libxml2                                (>= 2.6.29) | 2.6.31.dfsg-1
libxslt1.1                             (>= 1.1.18) | 1.1.22-1
libxul0d                              (>= 1.8.1.4) | 1.8.1.11-1
zlib1g                       (>= 1:1.2.3.3.dfsg-1) | 1:1.2.3.3.dfsg-11
gconf2                               (>= 2.10.1-2) | 2.20.1-2
gnome-doc-utils                                    | 0.12.0-1
docbook-xml                             (>= 4.1.2) | 4.5-5
xml-core                                           | 0.11