Fix for the previous "fix" Only add prefix if it is not already there (is there a better way? negative lookbehind?)
Fix for the previous "fix"
Only add prefix if it is not already there (is there a better way? negative lookbehind?)

svn path=/trunk/kdenetwork/kopete/; revision=238852

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