Incorrect indent after return with conditional using an array operator

The following code causes problems

int test()
{
	int arr[10];
	bool x = false;

	return x > 0 ? arr[0] : 0;   // <-- All indents following this line are 1 to the right
        }  // <-- wrong indent

A workaround is to use parethesis for the return statement,

    return (x > 0 ? arr[0] : 0);

This only appears to happen with the 2nd (true) statement. Having an array operator in the 3rd (false) position does not result in invalid indentation.