fixed a tiny bug which was making merb-helpers not compatible with ruby 1.8cvs and 1.9
fixed a tiny bug which was making merb-helpers not compatible with ruby 1.8cvs and 1.9

merb/merb,wycats/merb,merb/merb,merb/merb,wycats/merb,wycats/merb,wycats/merb,wycats/merb