From 78e81100158aea04215af6c2444977984a51baaa Mon Sep 17 00:00:00 2001
From: Pedro Vanzella <pedro@pedrovanzella.com>
Date: Mon, 3 Nov 2014 13:22:59 -0200
Subject: [PATCH] Fix Mako Runtime Error when adding multiple comics.

Sometimes, when adding multiple comics, series['Previous'] or series['Next']
wouldn't be set by the time data/interfaces/default/comicdetails.html got
rendered, which resulted in a KeyError and a ugly error screen.
---
 data/interfaces/default/comicdetails.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/interfaces/default/comicdetails.html b/data/interfaces/default/comicdetails.html
index 16b1c484..380d306a 100755
--- a/data/interfaces/default/comicdetails.html
+++ b/data/interfaces/default/comicdetails.html
@@ -43,8 +43,12 @@
                         </div>
                 </h1>
                              <div style="z-index:10; position: absolute; right: 0; top: 10;">
+                             % if 'Previous' in series:
                              <a href="comicDetails?ComicID=${series['Previous']}"><img src="interfaces/default/images/prev.gif" width="16" height="18" /></a>
+                             % endif
+                             % if 'Next' in series:
                              <a href="comicDetails?ComicID=${series['Next']}"><img src="interfaces/default/images/next.gif" width="16" height="18" /></a>
+                             % endif
                              </div>
 
 	</div>