From 273cc824bfe648246ecab64492a87603991133d1 Mon Sep 17 00:00:00 2001
From: ache <ache@ache.one>
Date: Thu, 1 Feb 2018 09:05:36 +0100
Subject: Fix no param

---
 app.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index ade15df..bb24227 100644
--- a/app.js
+++ b/app.js
@@ -14,10 +14,10 @@ function prop2HTML( prop ) {
   if( 'id' in prop && prop['id'] ) {
     html += ' id=' + prop['id'];
   }
-  if( 'class' in prop ) {
+  if( 'class' in prop && prop['class'] ) {
     html += ' class="' + prop['class'].join(' ') + '"';
   }
-  if( 'key' in prop ) {
+  if( 'key' in prop && prop['key'] ) {
     Object.entries(prop['key']).forEach(
       ([key, value]) => {
         html += ' '
-- 
cgit v1.2.3