From 674e54aee408c731abe1b911891f7e531b98b508 Mon Sep 17 00:00:00 2001
From: Carsten Klee <cKlee@users.noreply.github.com>
Date: Fri, 21 Aug 2015 10:36:05 +0200
Subject: [PATCH] travis teest php 5.6

---
 .travis.yml  | 1 +
 MARCspec.php | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 96a7457..3ca412e 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: php
 php:
+  - 5.6
   - 5.5
   - 5.4
   - hhvm
diff --git a/MARCspec.php b/MARCspec.php
index ce9490a..235cfa4 100755
--- a/MARCspec.php
+++ b/MARCspec.php
@@ -175,7 +175,10 @@ public function getSubfield($arg)
         
         return null;
     }
-    
+    /**
+    * Creates and adds a single subfield from the MARCspecParser result
+    * @param array $_subfield The MARCspecParser result array
+    */ 
     private function addSubfield($_subfield)
     {
         if(array_key_exists('subfieldtagrange',$_subfield))