From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2)
Gecko/20040809 Galeon/1.3.17

Description of problem:
Here's my gconf key :
[user@host ~]# gconftool-2 -g /desktop/gnome/url-handlers/http/command
galeon -n --noraise %s

so, htmlview is check if the prorgam "galeon -n --noraise" exists.
Which is just bad. I'm not sure you want to do it this way, but here's
my fix: 

exists() {
    which "${1%% *}" 2> /dev/null > /dev/null
    return $?
}

as "$1" is "galeon -n --noraise", "${1%% *}" is just "galeon" [without
anything after the first space].

Version-Release number of selected component: htmlview(0:3.0.0-4).noarch

How reproducible: Always