From d6a12a34455071dd0fecfc74be665e025be29b62 Mon Sep 17 00:00:00 2001
From: Johan Preynat <johan.preynat@gmail.com>
Date: Mon, 30 May 2016 14:28:03 +0200
Subject: [PATCH] Reset test for article.path before calling getPageByPath() in
 summary

---
 _layouts/website/summary.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_layouts/website/summary.html b/_layouts/website/summary.html
index a638f4d..e43c954 100644
--- a/_layouts/website/summary.html
+++ b/_layouts/website/summary.html
@@ -1,7 +1,7 @@
 {% macro articles(_articles) %}
     {% for article in _articles %}
         <li class="chapter {% if article.path == file.path and not article.anchor %}active{% endif %}" data-level="{{ article.level }}" {% if article.path %}data-path="{{ article.path|resolveFile }}"{% endif %}>
-            {% if getPageByPath(article.path) %}
+            {% if article.path and getPageByPath(article.path) %}
                 <a href="{{ article.path|resolveFile }}{{ article.anchor }}">
             {% elif article.url %}
                 <a target="_blank" href="{{ article.url }}">
-- 
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