Share 'disc finding problem'

my friend found a disc, and wasn't about to call the guy whose number was on the back, so while i was looking at it, i called the guy and told him i found a lost disc even though i hadn't found it myself. later i had to trade 2 discs to get this lost disc back from my friend since he was going to keep it and this guy really wanted it back. was it the right thing to call the guy back even though t…