no harm, no foul

no harm, no foul

If there was no bad outcome to an action, then there's no need to be angry or upset about it. A: "Oh, excuse me! I'm so sorry for knocking over your glass!" B: "It's OK, it was empty. No harm, no foul!"
See also: foul, no
Farlex Dictionary of Idioms.
See also:
  • excuse (one) for (something)
  • excuse for
  • excuse
  • have a glass jaw
  • use (someone or something) as an excuse (for something)
  • use as an excuse
  • be knocking on heaven's door
  • knocking on heaven's door
  • Can you excuse us, please?
  • Could you excuse us, please?