Spell checking: Fix wrong highlighting when no language can be used With the previous changeset, mcabber will try to spell check even if no language dictionnary was successfully loaded. This patch also displays a warning when a language cannot be loaded.

[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=MCabber
GenericName=Jabber IM Client
Comment=Console Jabber Client
Exec=mcabber
Terminal=true
Categories=ConsoleOnly;System;Network;InstantMessaging;Chat;