Can't use modulus operator on the result of a function

[ejdyksen]

Here's the contents of my test sass file:

$list: "item-1" "item-2" "item-3";

#hello {
  @if length($list) % 2 == 0 {
    color: blue;
  }

  @else {
    color: red;
  }
}

This was working in node-sass 1.2.3 and is broken in 2.0.0-beta. So that means it was broken sometime between 5f3558d and cf7c1d1.

Background:
I'm getting a segfault when compiling Neat, using node-sass 2.0.0-beta. This line and this line test the even-ness of the length of a list using mod (%).

[xzyfer]

Confirmed this still results in a segmentation fault on the latest master.

This appears to be fixed on the latest master and will be in 3.2.