From 896a1564ef40136ad63c809cd065c685acc2d912 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Tue, 14 Apr 2015 13:20:49 +0100
Subject: [PATCH] chore(doc-gen): only clone docs that are actually being
 re-exported to a new module

Closes #1353
---
 .../processors/cloneExportedFromDocs.js              | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/docs/dgeni-package/processors/cloneExportedFromDocs.js b/docs/dgeni-package/processors/cloneExportedFromDocs.js
index e647d7caa8..a32e52db77 100644
--- a/docs/dgeni-package/processors/cloneExportedFromDocs.js
+++ b/docs/dgeni-package/processors/cloneExportedFromDocs.js
@@ -20,11 +20,13 @@ module.exports = function cloneExportedFromDocs(modules, EXPORT_DOC_TYPES) {
                             'Referenced in "@exportedAs" tag on class: "' + doc.moduleDoc.id + '/' + doc.name + '"');
           } else {
 
-            // Add a clone of export to its "exportedAs" module
-            var clonedDoc = _.clone(doc);
-            clonedDoc.moduleDoc = exportedAsModule;
-            exportedAsModule.exports.push(clonedDoc);
-            extraPublicDocs.push(clonedDoc);
+            if(exportedAsModule !== doc.moduleDoc) {
+              // Add a clone of export to its "exportedAs" module
+              var clonedDoc = _.clone(doc);
+              clonedDoc.moduleDoc = exportedAsModule;
+              exportedAsModule.exports.push(clonedDoc);
+              extraPublicDocs.push(clonedDoc);
+            }
           }
         });
       });