Merge branch 'evince_fix' into 'etiona'

Fix LP #1798091 - no pdf thumbnails evince

See merge request trisquel/package-helpers!293

helpers/make-evince

@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+#    Copyright (C) 2020  Luis Guzmán <ark@switnet.org>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+VERSION=1
+
+. ./config
+
+sed -i '$d' debian/apparmor-profile
+cat  << FIX >> debian/apparmor-profile
+
+  # Add apparmor rule for mate's caja - LP#1798091
+  owner /tmp/.mate_desktop_thumbnail* w,
+  owner /tmp/mate-desktop-thumbnailer* w
+
+}
+FIX
+
+changelog "Fix LP #1798091 - no pdf thumbnails"
+
+compile
+