From 087299cf8473b07a6872e8019e3f0b465187b4b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96sterreicher?= <oesi@technikum-wien.at>
Date: Wed, 16 May 2018 08:48:37 +0200
Subject: [PATCH] Added Unoconv 0.6 switch because converting text documents to
 pdf fails

---
 application/libraries/DocumentLib.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/application/libraries/DocumentLib.php b/application/libraries/DocumentLib.php
index 6def51ab5..ed87a9f38 100644
--- a/application/libraries/DocumentLib.php
+++ b/application/libraries/DocumentLib.php
@@ -57,6 +57,10 @@ class DocumentLib
 			case 'application/vnd.ms-word':
 			case 'application/vnd.oasis.opendocument.text':
 			case 'text/plain':
+				// Unoconv Version 0.6 seems to fail on converting TXT Files
+				if ($this->unoconv_version == '0.6')
+					return error();
+
 				$ret = $this->convert($filename, $outFile, 'pdf');
 				if(isSuccess($ret))
 				{
@@ -64,7 +68,7 @@ class DocumentLib
 				}
 				else
 				{
-					return $ret;
+					return error($ret->retval);
 				}
 			case 'application/pdf':
 				return success($filename);