Did you see incident in Carver Street bar, Sheffield?

Police are asking if you witnessed an incident in a Sheffield bar, in which a man suffered cuts to his face and head. 
At around 12.40am on Sunday 30 July, a 21-year-old man entered Crystal Bar on Carver Street, before being approached by a man unknown to him. 
It is said that the man was carrying a glass in each hand and threw them at the victim’s face before moving off back into the crowds. 
The victim was taken to hospital to be treated for cuts to his face and head. 
The man involved is thought to be in his early 20s, about 5ft 5ins tall, of slim build, Asian, with very short hair or possibly a shaved head. 
Officers believe he may have been wearing a light blue long-sleeved shirt with a collar and dark coloured trousers or jeans. 
Were you in the bar that night? If you saw what happened, or think you know who was involved, please call 101 or Crimestoppers anonymously quoting incident number 44 of 30 July 2017.