From 6e188524e2014455f096eb79512213c0750228a0 Mon Sep 17 00:00:00 2001
From: Sunil Mohan Adapa <sunil@medhas.org>
Date: Wed, 30 Jan 2019 17:54:43 -0800
Subject: [PATCH] backups: Fix styling for upload size warning

Make it conditional such that when the disk space information is not available
due to errors, we don't display the warning.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
---
 .../backups/templates/backups_upload.html       | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/plinth/modules/backups/templates/backups_upload.html b/plinth/modules/backups/templates/backups_upload.html
index 608f36328..0623caf99 100644
--- a/plinth/modules/backups/templates/backups_upload.html
+++ b/plinth/modules/backups/templates/backups_upload.html
@@ -33,12 +33,17 @@
       backup file.
     {% endblocktrans %}
   </p>
-  <div class="alert alert-warning" role="alert">
-    {% blocktrans trimmed %}
-      WARNING: You have {{ max_filesize }} available to restore a backup.<br />
-      Exceeding this limit can leave your {{ box_name }} unusable.
-    {% endblocktrans %}
-  </div>
+
+  {% if max_filesize %}
+    <div class="alert alert-warning" role="alert">
+      <span class="fa fa-exclamation-triangle" aria-hidden="true"></span>
+      <span class="sr-only">{% trans "Caution:" %}</span>
+      {% blocktrans trimmed %}
+        You have {{ max_filesize }} available to restore a backup.
+        Exceeding this limit can leave your {{ box_name }} unusable.
+      {% endblocktrans %}
+    </div>
+  {% endif %}
 
   <form class="form" enctype="multipart/form-data" method="post">
     {% csrf_token %}