Better check for missing messages in facebook demo

diff --git a/demos/facebook/templates/modules/post.html b/demos/facebook/templates/modules/post.html
index 77009c52d4e8589de984b27d869540e8319fb6a0..92dd5f91c691305e5dd6f4342e85d0a394ddfea3 100644 (file)
--- a/demos/facebook/templates/modules/post.html
+++ b/demos/facebook/templates/modules/post.html
@@ -5,7 +5,7 @@
   </div>
   <div class="body">
     <a href="{{ author_url }}" class="actor">{{ escape(post["from"]["name"]) }}</a>
-    {% if post["message"] %}
+    {% if "message" in post %}
       <span class="message">{{ escape(post["message"]) }}</span>
     {% end %}
     <div class="meta">