From a2f2a7ed1472a902fd5a804eed8df209e7123a8b Mon Sep 17 00:00:00 2001
From: Bartosz Kaszubowski <gosimek@gmail.com>
Date: Tue, 24 Feb 2015 16:28:47 +0100
Subject: [PATCH] do not show empty "docs-prevnext" div on single page

to remove additional necessary spacing between content and footer
---
 _layouts/single.html | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/_layouts/single.html b/_layouts/single.html
index deb71709..c6988b4d 100644
--- a/_layouts/single.html
+++ b/_layouts/single.html
@@ -8,13 +8,15 @@ layout: default
     <div class="subHeader">{{ page.description }}</div>
     {{ content }}
 
-    <div class="docs-prevnext">
-      {% if page.prev %}
-        <a class="docs-prev" href="/react/docs/{{ page.prev }}">&larr; Prev</a>
-      {% endif %}
-      {% if page.next %}
-        <a class="docs-next" href="/react/docs/{{ page.next }}">Next &rarr;</a>
-      {% endif %}
-    </div>
+    {% if page.prev or page.next %}
+      <div class="docs-prevnext">
+        {% if page.prev %}
+          <a class="docs-prev" href="/react/docs/{{ page.prev }}">&larr; Prev</a>
+        {% endif %}
+        {% if page.next %}
+          <a class="docs-next" href="/react/docs/{{ page.next }}">Next &rarr;</a>
+        {% endif %}
+      </div>      
+    {% endif %}
   </div>
 </section>