From bde23a44f8585c0c668719d9e34f06e30e5571aa Mon Sep 17 00:00:00 2001
From: Jeremy Benoist <jeremy.benoist@gmail.com>
Date: Fri, 28 Jul 2017 08:07:09 +0200
Subject: [PATCH] Empty currentTag should be null

And when a parameter is null, it won't appear in the url like `?tag=`.
---
 .../Resources/views/themes/baggy/Entry/entries.html.twig        | 2 +-
 .../Resources/views/themes/material/Entry/entries.html.twig     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Entry/entries.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Entry/entries.html.twig
index 6424df8d..12cead48 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Entry/entries.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Entry/entries.html.twig
@@ -86,7 +86,7 @@
 
     <!-- Export -->
     <aside id="download-form">
-    {% set currentTag = '' %}
+    {% set currentTag = null %}
     {% if tag is defined %}
         {% set currentTag = tag %}
     {% endif %}
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
index 0c4dc80b..9d6fb3f5 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/Entry/entries.html.twig
@@ -57,7 +57,7 @@
 
     <!-- Export -->
     <div id="export" class="side-nav right-aligned">
-    {% set currentTag = '' %}
+    {% set currentTag = null %}
     {% if tag is defined %}
         {% set currentTag = tag.slug %}
     {% endif %}
-- 
2.41.0