From be5d8116ce81c0404ad1ef51671d5bb598660cae Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Mon, 27 Feb 2017 12:28:40 +0100
Subject: [PATCH] Html: defer rendering of array content

---
 library/Businessprocess/Html/Html.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/library/Businessprocess/Html/Html.php b/library/Businessprocess/Html/Html.php
index 6a44beb..200da14 100644
--- a/library/Businessprocess/Html/Html.php
+++ b/library/Businessprocess/Html/Html.php
@@ -44,9 +44,8 @@ class Html implements Renderable
      */
     public function setContent($content)
     {
-        $this->content = array(
-            static::escape($content)
-        );
+        $this->content = array();
+        static::addContent($content);
 
         return $this;
     }
@@ -57,7 +56,14 @@ class Html implements Renderable
      */
     public function addContent($content)
     {
-        $this->content[] = static::escape($content);
+        if (is_array($content)) {
+            foreach ($content as $c) {
+                static::addContent($c);
+            }
+        } else {
+            $this->content[] = static::escape($content);
+        }
+
         return $this;
     }