Re: Why doesn't this piece of code work?

[SvGaming via Digitalmars-d-learn]

On Sunday, 15 May 2022 at 11:10:41 UTC, SvGaming wrote:
I want to ask the user to select their USB drive by typing the 
mount location. For some reason that does not work and just 
skips over the user input part.
```d
void writeusb() {
        writeln("Here is a list of your mounted drives: ");
        auto mounts = executeShell("cat /proc/mounts | grep media");
        writeln(mounts.output);
        writef("Type the path to your USB drive: ");
        string cont = readln;
        writeln(a);
	writeln("A file selection menu will now appear so you can 
select an ISO to write.");
        auto seliso = executeShell("zenity --file-selection");
        writeln(seliso.output);
}
```
I am clueless as to what I need to do here? Can anyone help?

Just noticed i forgot to put the proper variable name to the 
input. Should not matter though. Also when I change it nothing 
changes.