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diff --git a/node_modules/uncss/node_modules/form-data/node_modules/lodash/_arraySample.js b/node_modules/uncss/node_modules/form-data/node_modules/lodash/_arraySample.js
new file mode 100644
index 000000000..fcab0105e
--- /dev/null
+++ b/node_modules/uncss/node_modules/form-data/node_modules/lodash/_arraySample.js
@@ -0,0 +1,15 @@
+var baseRandom = require('./_baseRandom');
+
+/**
+ * A specialized version of `_.sample` for arrays.
+ *
+ * @private
+ * @param {Array} array The array to sample.
+ * @returns {*} Returns the random element.
+ */
+function arraySample(array) {
+  var length = array.length;
+  return length ? array[baseRandom(0, length - 1)] : undefined;
+}
+
+module.exports = arraySample;