From c1dbe040fe47257ff73e8c76e3431ab08cd070e1 Mon Sep 17 00:00:00 2001
From: Andy Joslin <andytjoslin@gmail.com>
Date: Wed, 26 Mar 2014 09:30:01 -0600
Subject: [PATCH] chore(travis): make docs-index task skip files without yaml

---
 gulpfile.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gulpfile.js b/gulpfile.js
index 1786bc2664..ab6d83a869 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -69,6 +69,11 @@ gulp.task('docs-index', function() {
       // Read out the yaml portion of the Jekyll file
       var title, layout;
       var yamlStartIndex = contents.indexOf('---');
+
+      if (yamlStartIndex === -1) {
+        return callback();
+      }
+
       var yamlEndIndex = contents.indexOf('---', yamlStartIndex+3); //starting from start
       var yamlRaw = contents.substring(yamlStartIndex+3, yamlEndIndex);