From 0ebc5bfdad8038d455c97d10b63965c46915f89c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <jan.h.boehmer@gmx.de>
Date: Sun, 13 Oct 2019 17:34:59 +0200
Subject: [PATCH] Fixed an exception when try to show info page of a part with
 invalid attachments.

---
 templates/Parts/info/_attachments_info.html.twig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/templates/Parts/info/_attachments_info.html.twig b/templates/Parts/info/_attachments_info.html.twig
index 5abaead1..a3420170 100644
--- a/templates/Parts/info/_attachments_info.html.twig
+++ b/templates/Parts/info/_attachments_info.html.twig
@@ -39,13 +39,13 @@
                 {% endif %}
             </td>
 
-            <td><div class="btn-group" role="group" aria-label="Button group with nested dropdown">
-                    <a href="{{ attachment|entityURL('file_view') }}" target="_blank"
+            <td><div class="btn-group" role="group" aria-label="">
+                    <a {% if attachment_helper.fileExisting(attachment) %}href="{{ attachment|entityURL('file_view') }}"{% endif %} target="_blank"
                        class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment)  %}disabled{% endif %}"
                        data-no-ajax title="{% trans %}attachment.view{% endtrans %}">
                         <i class="fas fa-eye fa-fw"></i>
                     </a>
-                    <a href="{{ attachment|entityURL('file_download') }}" data-no-ajax
+                    <a {% if attachment_helper.fileExisting(attachment)  %}href="{{ attachment|entityURL('file_download') }}"{% endif %} data-no-ajax
                        class="btn btn-secondary {% if not attachment_helper.fileExisting(attachment)  %}disabled{% endif %}"
                        title="{% trans %}attachment.download{% endtrans %}">
                         <i class="fas fa-download fa-fw"></i>