<OriansJ>fossy: well that is also a possible way to implement that loop but probably not the most efficient way to do so <fossy>deesix: I have addressed every calloc <fossy>OriansJ: I hope it is a bit tighter <OriansJ>fossy: in env_lookup, wouldn't the case of n->value == NULL; be the same as returning NULL? and how would n->var == NULL ever occur? <OriansJ>as the env is supposed to be a list of just environment variables ***ChanServ sets mode: +o rekado_