From c234de7f0573ee30ed1ecb15aa82b74c0f994876 Mon Sep 17 00:00:00 2001
From: dcodeIO <dcode@dcode.io>
Date: Sun, 18 Dec 2016 13:39:33 +0100
Subject: [PATCH] Added codegen test to determine if any ancient browsers don't
 actually support it

---
 src/namespace.js | 5 ++---
 tests/codegen.js | 8 ++++++++
 2 files changed, 10 insertions(+), 3 deletions(-)
 create mode 100644 tests/codegen.js

diff --git a/src/namespace.js b/src/namespace.js
index 2d1cda417..0ed91efa7 100644
--- a/src/namespace.js
+++ b/src/namespace.js
@@ -283,9 +283,8 @@ NamespacePrototype.lookup = function lookup(path, filterType, parentAlreadyCheck
         return this.getRoot().lookup(path.slice(1), filterType);
     // Test if the first part matches any nested object, and if so, traverse if path contains more
     var found = this.get(path[0]);
-    if (found && path.length === 1 || found instanceof Namespace && (found = found.lookup(path.slice(1), true)))
-        if (!filterType || found instanceof filterType)
-            return found;
+    if (found && path.length === 1 && (!filterType || found instanceof filterType) || found instanceof Namespace && (found = found.lookup(path.slice(1), filterType, true)))
+        return found;
     // If there hasn't been a match, try again at the parent
     if (this.parent === null || parentAlreadyChecked)
         return null;
diff --git a/tests/codegen.js b/tests/codegen.js
new file mode 100644
index 000000000..ccd2c5270
--- /dev/null
+++ b/tests/codegen.js
@@ -0,0 +1,8 @@
+var tape = require("tape");
+
+var protobuf = require("..");
+
+tape.test("codegen", function(test) {
+    test.equal(protobuf.util.codegen.supported, true, "should be supported");
+    test.end();
+});