From 735dd74efd066ae8612ed9b5d0784fdd88874edd Mon Sep 17 00:00:00 2001
From: Andrew Banchich <andrewbanchich@gmail.com>
Date: Thu, 25 Aug 2016 22:15:40 +0000
Subject: [PATCH] Update footer.html

---
 _includes/footer.html | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/_includes/footer.html b/_includes/footer.html
index abfed49..53332a4 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -53,11 +53,21 @@
 	<footer id="footer">
 		<div class="inner">
 			<ul class="icons">
+				{% if site.twitter_username %}
 				<li><a href="{{ site.twitter_url }}" class="icon alt fa-twitter" target="_blank"><span class="label">Twitter</span></a></li>
+				{% endif %}
+				{% if site.googleplus_url %}
 				<li><a href="{{ site.googleplus_url }}" class="icon alt fa-google-plus" target="_blank"><span class="label">Google+</span></a></li>
+				{% endif %}
+				{% if site.instagram_url %}
 				<li><a href="{{ site.instagram_url }}" class="icon alt fa-instagram" target="_blank"><span class="label">Instagram</span></a></li>
+				{% endif %}
+				{% if site.gitlab_url %}
 				<li><a href="{{ site.gitlab_url }}" class="icon alt fa-gitlab" target="_blank"><span class="label">GitLab</span></a></li>
+				{% endif %}
+				{% if site.linkedin_url %}
 				<li><a href="{{ site.linkedin_url }}" class="icon alt fa-linkedin" target="_blank"><span class="label">LinkedIn</span></a></li>
+				{% endif %}
 			</ul>
 			<ul class="copyright">
 				<li>&copy; {{ site.title-bold }} {{ site.title-normal }}</li>