Description of problem:
When using im-sdk IM's that show a candidate window, the candidate
window only shows white tofu boxes.

Version-Release number of selected component (if applicable):
im-sdk-20030507-2

How reproducible:
Every time

Steps to Reproduce:
% export LANG=ja_JP.UTF-8
% /usr/lib/im/htt -if CannaLE &
% /usr/lib/im/httx &
% XMODIFIERS=@im=htt gedit

In gedit type
  Ctrl-Space
  t o u k y o u Space Space

Actual results:
Candidate window appears with white boxes instead of text.

Expected results:
Japanese text for henkan candidates.