How to detect End of file

by nope n :: Rate this Message:

Some parts of this message have been removed. Learn more about Nabble's security policy.

Hi everyone,

I have difficulties detecting the EOF when I press ctrl-D at the netbeans output window.

Here is the code I am using for detecting eof when pressing ctrl-D:

def main(args: Array[String]) = {
    var line:String = ""
    do{
        line = readLine()
        println(line)
    }while(line != null)
}

When using Ctrl + D, the loop doesn't end and the code that follows the loop is not executed.

thank you,

Francisco Perez

Create a cool, new character for your Windows Live™ Messenger. Check it out