From 224e796428d724eca8589852dc44f37f8c8da177 Mon Sep 17 00:00:00 2001
From: Jeff Williams <jeffrey.l.williams@gmail.com>
Date: Sun, 29 Nov 2015 14:53:55 -0800
Subject: [PATCH] prevent crash when exporting an anonymous class (#1113)

---
 lib/jsdoc/src/astnode.js                   |  5 +++--
 test/fixtures/anonymousclass.js            |  4 ++++
 test/specs/documentation/anonymousclass.js | 11 +++++++++++
 3 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 test/fixtures/anonymousclass.js
 create mode 100644 test/specs/documentation/anonymousclass.js

diff --git a/lib/jsdoc/src/astnode.js b/lib/jsdoc/src/astnode.js
index e5dbdd1b..f5db7c4c 100644
--- a/lib/jsdoc/src/astnode.js
+++ b/lib/jsdoc/src/astnode.js
@@ -326,10 +326,11 @@ var getInfo = exports.getInfo = function(node) {
 
             break;
 
-        // like: "class Foo {}"
+        // like:          "class Foo {}"
+        // or "class" in: "export default class {}"
         case Syntax.ClassDeclaration:
             info.node = node;
-            info.name = nodeToValue(node.id);
+            info.name = node.id ? nodeToValue(node.id) : '';
             info.type = info.node.type;
             info.paramnames = [];
 
diff --git a/test/fixtures/anonymousclass.js b/test/fixtures/anonymousclass.js
new file mode 100644
index 00000000..307beef9
--- /dev/null
+++ b/test/fixtures/anonymousclass.js
@@ -0,0 +1,4 @@
+/** @module */
+
+/** Test class */
+export default class { }
diff --git a/test/specs/documentation/anonymousclass.js b/test/specs/documentation/anonymousclass.js
new file mode 100644
index 00000000..42384162
--- /dev/null
+++ b/test/specs/documentation/anonymousclass.js
@@ -0,0 +1,11 @@
+'use strict';
+
+describe('anonymous class', function() {
+    it('should not crash JSDoc', function() {
+        function getDocs() {
+            return jasmine.getDocSetFromFile('test/fixtures/anonymousclass.js');
+        }
+
+        expect(getDocs).not.toThrow();
+    });
+});