Awrah Showed During Jumaah Prayer, Should I Do Duhr Prayer?

[Morisco]

Basically today during Jummah I discovered I had a small hole at the end of my shirt and it basically showed my lower back, does that mean I should do Duhr prayer as the Jummah is now invalid?

[sci]

Re: Awrah Showed During Jumaah Prayer, Should I Do Duhr Prayer?

Assalamualaikum.
Did you know about it before or during the prayer,
Or did you only find out about it after the prayer finished.

Please refer to http://islamqa.info/en/ref/3075 and http://islamqa.info/en/ref/126265

JazakAllah khair!