No worrys I will get it running smooth, diesel will run for a spit second before it just plain stops. No harm to the motor but if you go the other way gas in a diesel motor very bad things happen real quick.
I had a guy pick up his bike many years ago and he went 2 blocks to the gas station and then made another block before it quit. Needless to say he called up very upset that his fresh tuned bike just quit. Got it back to the shop open the tank and it was full of diesel. Got it drained and cleaned but it prolly smoked for the next 1000 miles till it burned out all the diesel out of the pipe. So long story short DO NOT put diesel in a motorcycle.