Fix GNUstep bug via a category.  To be removed once the patch is included upstream.
Fix GNUstep bug via a category.  To be removed once the patch is included upstream.



git-svn-id: dfc057027cf3df7ad9997c472e9a22c506879ca2@2202 7b3f36aa-e6db-49c1-8b4c-66eac1997e64

etoile/StepChat