A bus tried to hit me (on purpose)

I was in Kothapet to Nagole road (fyi - it's totally illegal to overtake on that road) So a private bus tried to overtake another bus That was a moment where I need to turn right so I put on my right indicator (at the same moment he tried to overtake and went to the opposite lane) I was right there I waved my hand signaling him to move But it hurt his ego and tried to hit me, luckily I was able to my bike in the split second