Bug? Out of bounds on splitted string?

[MathiasM]

Hello

When I try this simple line in an app, it crashes with an out of bounds exception.
Is this a bug, or am I something not seeing here?

Log(Regex.Split(".", "Test.exe")(0))

Expected behaviour: A log that shows Test, as I splitted the string on the .
And showed the first (0) element of the array.

Thanks, sorry if I said something stupid.

 

[MathiasM]

Nevermind, I forgot to escape my .
This works perfectly:

Log(Regex.Split("\.", "Test.exe")(0))