This is an action upon a contract. The plaintiff prevailed, and the defendant appeals.
The defendant employed the plaintiff to solicit advertisements, and agreed to pay him one-half of the amount paid by the advertisers, as follows: One-fourth of the contract price for every advertisement whenever a contract should be received- and accepted, “balance of commission payable as the contracts are collected by the said party of the first part.” The plaintiff alleged in his petition that the defendant had received and accepted orders secured by the plaintiff aggregating $2,659.25, “and the defendant has collected thereupon from such advertisers the sum of $-, and the defendant thereby became indebted to the plaintiff in the sum of $1,329.62.” The plaintiff admits having received from the defendant $1,022, and demands judgment for $307.07. The petition was not assailed by motion or demurrer before trial; but an answer was filed, wherein the defendant alleged that lie did not owe plaintiff anything, and further pleaded a settlement. The defendant’s plea of nil debit did not deny or place *683in issue any fact alleged in the petition. Gray v. Elbling, 35 Neb. 278; Baldwin v. Burt, 43 Neb. 245; Bankers Union of the World v. Favalora, 73 Neb. 427.
Upon the trial of the cause, the defendant objected to the introduction of any evidence because the petition did not state facts sufficient to constitute a cause of action in the plaintiff’s favor, but did not state in what particular the pleading was defective. The objection was overruled. The defendant now insists the plaintiff did not allege that the defendant collected any money upon the advertising contracts, and for that reason it does not appear that the defendant is in debt to the plaintiff. The rule is well established that, if the defendant’s liability depends upon a condition, the plaintiff should charge that the event has come to pass. Wilson v. Clarke, 20 Minn. 367; Inda v. McInnis, 25 Nev. 235. If, however, the defendant does not object to the sufficiency of the petition until after the trial is commenced, the pleading will be liberally construed, and, if possible, sustained. Chicago, B. & Q. R. Co. v. Spirk, 51 Neb. 167; Peterson v. Hopewell, 55 Neb. 670; Fire Ass’n v. Ruby, 60 Neb. 216; National Fire Ins. Co. v. Eastern Building & Loan, Ass’n, 63 Neb. 698.
Applying the rule to the case at bar, we are of opinion that the allegation in the petition should be construed as an imperfect statement that the defendant has collected the amount due on all of the advertising contracts. Thus construed, the pleading states a cause of action in plaintiff’s favor. We have no doubt that, if the defendant had asked for a more specific statement, or in any other manner had challenged the trial court’s attention to the blank in the petition, that court would have compelled the plaintiff to amend. Upon the trial of the case, the defendant testified in his own behalf and did not deny having collected every penny called for in the contracts, but relied upon the alleged settlement as a defense to the action. The issues were presented to the jury upon instructions not criticised by the defendant’s counsel, and we are satisfied not only that the defendant was not prejudiced by the *684condition of the petition, but that substantia] justice has been done the parties and that section 145 of the code applies to the case at bar.
Upon the trial of the case, a witness testified concerning the defendant’s testimony during the trial of the cause before a justice of the peace. The witness produced, and testified from, a memorandum made by him at the time the defendant testified in the lower court. The witness stated, that the memorandum was correct, but that independently of it he' could not testify to the facts therein referred to. The memorandum referred to the amounts of money the defendant admitted had been paid to him upon 49 contracts, and the necessity for a memorandum to supplement the witness’ memory is apparent. The testimony was competent. Lipscomb v. Lyon, 19 Neb. 511; Gross v. Scheel, 67 Neb. 223.
The judgment of the district court is right and is
Affirmed.