1 files changed, 6 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js
new file mode 100644
index 0000000000..36c8ec31e8
--- /dev/null
+++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/object/valid-value.js
@@ -0,0 +1,6 @@
+'use strict';
+
+module.exports = function (value) {
+	if (value == null) throw new TypeError("Cannot use null or undefined");
+	return value;
+};