Fix crash when loading this plugin. It seems nobody use the highlight plugin, because this crash is old :-)
Fix crash when loading this plugin.
It seems nobody use the highlight plugin, because this crash is old :-)

svn path=/trunk/kdenetwork/kopete/; revision=249647

josh-wambua/kopete,josh-wambua/kopete,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,josh-wambua/kopete,josh-wambua/kopete,Jtalk/kopete-fork-xep0136,Jtalk/kopete-fork-xep0136