From 399888ed7dc0884077743c3351e034c233cd62d9 Mon Sep 17 00:00:00 2001
From: Michael Noronha <michaeltnoronha@gmail.com>
Date: Fri, 24 Nov 2017 20:18:21 -0600
Subject: [PATCH] Fix hacker news and lobsters link condition

Prevents a link from being generated when the parameters are set to the
empty string, addrssing #69
---
 layouts/blog/single.html | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/layouts/blog/single.html b/layouts/blog/single.html
index 20ed7bd..4e2505e 100644
--- a/layouts/blog/single.html
+++ b/layouts/blog/single.html
@@ -25,10 +25,14 @@
                     <div class="tags">
                         <ul>
                           {{ if isset .Params "hacker_news_id" }}
-                            <li class="middot"><a href="https://news.ycombinator.com/item?id={{ .Params.hacker_news_id }}">Hacker News</a> </li>
+                            {{ if ne .Params.hacker_news_id "" }}
+                              <li class="middot"><a href="https://news.ycombinator.com/item?id={{ .Params.hacker_news_id }}">Hacker News</a> </li>
+                            {{ end }}
                           {{ end }}
                           {{ if isset .Params "lobsters_id" }}
-                            <li class="middot"><a href="https://lobste.rs/s/{{ .Params.lobsters_id }}">Lobsters</a> </li>
+                            {{ if ne .Params.lobsters_id "" }}
+                              <li class="middot"><a href="https://lobste.rs/s/{{ .Params.lobsters_id }}">Lobsters</a> </li>
+                            {{ end }}
                           {{ end }}
                         </ul>
                     </div>