make it bulletproof for 2.4 as well
make it bulletproof for 2.4 as well

furbrain/Coherence,opendreambox/python-coherence,ismaelgaudioso/Coherence,unintended/Cohen,coherence-project/Coherence,ismaelgaudioso/Coherence,sreichholf/python-coherence,furbrain/Coherence,unintended/Cohen,coherence-project/Coherence,opendreambox/python-coherence,sreichholf/python-coherence