From f09ef82246e56f6ddd0ea3f3f999a9fed93e77b7 Mon Sep 17 00:00:00 2001
From: Jeff Williams <jeffrey.l.williams@gmail.com>
Date: Wed, 30 Jan 2013 17:31:05 -0800
Subject: [PATCH] don't throw an exception if there are no source files with
 JSDoc comments (#329)

---
 templates/default/publish.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/templates/default/publish.js b/templates/default/publish.js
index 0938c161..44fb9d20 100644
--- a/templates/default/publish.js
+++ b/templates/default/publish.js
@@ -361,7 +361,9 @@ exports.publish = function(taffyData, opts, tutorials) {
         fs.copyFileSync(fileName, toDir);
     });
     
-    sourceFiles = shortenPaths( sourceFiles, path.commonPrefix(sourceFilePaths) );
+    if (sourceFilePaths.length) {
+        sourceFiles = shortenPaths( sourceFiles, path.commonPrefix(sourceFilePaths) );
+    }
     data().each(function(doclet) {
         var url = helper.createLink(doclet);
         helper.registerLink(doclet.longname, url);