529. If any Magistrate not empowered by law to do any of the following things, namely:–(a) to issue a search-warrant under section 98;(b) to order, under section 155, the police to investigate an offence;(c) to hold an inquest under section 176;(d) to issue process, under section 186, for the apprehension of a person within the local limits of his jurisdiction who has committed an offence outside such limits;(e) to take cognizance of an offence under section 190, sub-section (1), clause (a), or clause (b);(f) to transfer a case under section 192;(g) to tender a pardon under section 337 or section 338; (h) to sell property under section 524 or section 525; or(i) to withdraw a case and try it himself under section 528;erroneously in good faith does that thing, his proceedings shall not be set aside merely on the ground of his not being so empowered.