The court or judge shall set a day for the hearing of such petition and if it appears to the court from the proof adduced thereat that there are no such outstanding bonds, warrants or other indebtedness of such district, or in case there is any such indebtedness outstanding that the holders thereof have filed no objections to the proceedings, or have filed their consent thereto, then the court shall enter its decree confirming the said proceedings, or may hear and determine and make decree as to any controversy. Said decree shall describe particularly the lands involved and thereafter such lands shall be considered as unaffected by any of the matters done by such irrigation district while such lands were a part thereof: provided, that the election authorized by the preceding sections of this chapter shall have no force or effect to modify or dissolve any district, or to permit such sale or transfer, until confirmed by the decree of court as herein set forth.