Bug#345563: Yelp blank "help topics" may be produced by a scrollkeeper bug

[Daniel Rodriguez Garcia]

After searching the internet I have found a thread with a similar
bug found in Ubuntu:

https://launchpad.net/distros/ubuntu/+source/yelp/+bug/18434

According to that thread the problem is in scrollkeeper, as it
seems it crashes somewhere if the current LANGUAGE environmente
variable is "compound" (contains more than a language specification,
mine is: "es_ES:es:en_GB:en" )

Running the command:

  LANGUAGE=es_ES yelp

from the command line solves the problem for me: I get a "Help topics"
page with contents.

Therefore it seems this is a scrollkeeper's bug, not a yelp's one.