delivered the opinion of the court, May 29th 1876.
It certainly was not the meaning of the legislature, in passing the Act of May 10th 1871, Pamph. L. 265, permitting an amendment or change in the form of an action, to authorize an entirely new and different cause of action to be substituted. The words of the act, “ If the same shall be necessary for a proper decision of the cause upon its merits,” plainly evince this, and it is the principle which runs through all our acts for amendment and the decisions wMch have been had upon them. The courts have construed these acts with the greatest liberality, but never to the extent of allowing a different cause of action to be introduced. It would lead to very great injustice to defendants if this could be done, of which the case presented on this record is an illustration. The plaintiff below
Judgment reversed.
