Prevent crash if target not found

ShMcK · web-flow · commit 77d03d070771 · 2016-08-08T11:49:18.000-07:00
diff --git a/lib/__get__.js b/lib/__get__.js
@@ -11,11 +11,15 @@
  */
 function __get__() {
     arguments.varName = arguments[0];
-    if (arguments.varName && typeof arguments.varName === "string") {
-        return eval(arguments.varName);
-    } else {
-        throw new TypeError("__get__ expects a non-empty string");
+    try {
+        if (arguments.varName && typeof arguments.varName === "string") {
+            return eval(arguments.varName);
+        } else {
+            throw new TypeError("__get__ expects a non-empty string");
+        }
+    } catch(e) {
+        return;
     }
 }
 
-module.exports = __get__;
+module.exports = __get__;
