The Precision was certainly the most popular bass among punk bands and maybe the white black combo among the more famous players....but, I certainly remember seeing lots of Black Precisions and plenty of Gibson EBO's and EB3's as well...with Rickenbackers coming in as a close third.
Ha, and duct-taped strap ends (pre strap locks), carved initials, stickers, lousy house paint/spray paint finishes ect...basically anything went when it came to personalising your instrument. I remember seeing a pic in some rock mag of the day, with a bass player who had painted the note letters on his fretboard...A-E-F-D ect. It was a great time and a great scene...and T Richards is right on...we were all in it for same reasons that most musicians throughout history have played on stages....the money, the fame and girls (not necessiarly in that order.)