Live function is wrongly eliminated

[targos]

This is part of a larger library. Tested with babili 0.0.11.

Input:

(function (e, t) {
    (function (e) {
        "use strict";
        function n(t, n) {
            t = t || [], n = n || {};
            try {
                return new Blob(t, n)
            } catch (r) {
                if ("TypeError" !== r.name)throw r;
                for (var o = e.BlobBuilder || e.MSBlobBuilder || e.MozBlobBuilder || e.WebKitBlobBuilder,
                         i = new o,
                         s = 0; s < t.length; s += 1)i.append(t[s]);
                return i.getBlob(n.type)
            }
        }

        t.exports = n
    }).call(this, "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {})
})(null, {});

Output (prettyfied):

(function (a, b) {
    (function (c) {
        "use strict";
        b.exports = d
    }).call(this, "undefined" == typeof global ? "undefined" == typeof self ? "undefined" == typeof window ? {} : window : self : global)
})(null, {});

d is assigned to exports but the definition was removed.

[boopathi]

#414 fixes this