From 1d8b44c9a6a5de419e739b6ba98be6d048311616 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Thu, 11 Aug 2016 15:43:55 +0200
Subject: [PATCH] Fixed print of boolean's.

---
 app/assets/javascripts/app/index.coffee                  | 9 ++++++++-
 .../javascripts/app/models/_application_model.coffee     | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/app/index.coffee b/app/assets/javascripts/app/index.coffee
index 40b13500e..e5d4afc94 100644
--- a/app/assets/javascripts/app/index.coffee
+++ b/app/assets/javascripts/app/index.coffee
@@ -52,7 +52,7 @@ class App extends Spine.Controller
   @viewPrintItem: (item, attribute_config = {}, valueRef) ->
     return '-' if item is undefined
     return '-' if item is ''
-    return item if !item
+    return item if item is null
     result = item
 
     # lookup relation
@@ -92,6 +92,13 @@ class App extends Spine.Controller
       if attribute_config.options[result]
         result = attribute_config.options[result]
 
+    # transform boolean
+    if attribute_config.tag is 'boolean'
+      if result is true
+        result = 'yes'
+      else if result is false
+        result = 'no'
+
     # translate content
     if attribute_config.translate || (isObject && item.translate && item.translate())
       isHtmlEscape = true
diff --git a/app/assets/javascripts/app/models/_application_model.coffee b/app/assets/javascripts/app/models/_application_model.coffee
index 7ccf21ea2..62f2fd297 100644
--- a/app/assets/javascripts/app/models/_application_model.coffee
+++ b/app/assets/javascripts/app/models/_application_model.coffee
@@ -472,7 +472,7 @@ class App.Model extends Spine.Model
 
   unsubscribe from model or collection
 
-  App.Model.unsubscribe( @subscribeId )
+  App.Model.unsubscribe(@subscribeId)
 
   ###