From 0e945e465d7df01556c84a2bc511f9cd0489d1f3 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Sat, 4 Jul 2015 08:47:13 +0100
Subject: [PATCH] chore(doc-gen): stop crash in `gulp public_docs`

This change prevents the doc generation from crashing due to a missing module,
but perhaps we need to think of a way of being able to generate the angular.d.ts
file correctly in `gulp public_docs`, perhaps by removing the need for
angular2/angular2.api
---
 docs/dgeni-package/processors/createTypeDefinitionFile.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/docs/dgeni-package/processors/createTypeDefinitionFile.js b/docs/dgeni-package/processors/createTypeDefinitionFile.js
index f0a90efb56..67cdd94c76 100644
--- a/docs/dgeni-package/processors/createTypeDefinitionFile.js
+++ b/docs/dgeni-package/processors/createTypeDefinitionFile.js
@@ -66,12 +66,13 @@ module.exports = function createTypeDefinitionFile(log) {
         _.forEach(doc.moduleDocs, function(modDoc, alias) {
           if (!modDoc.doc) {
             log.error('createTypeDefinitionFile processor: no such module "' + alias + '" (Did you forget to add it to the modules to load?)');
+            doc = null;
           }
         });
+        if (doc) {
+          docs.push(doc);
+        }
       });
-
-      // Add all the type definition docs to the docs collection so that dgeni can process them
-      return docs.concat(typeDefDocs);
     }
   };
 };