From 8e73d88e8e3f2022bd7a1b8e3f8f25f8853b2485 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Wed, 22 Nov 2017 13:50:24 +0100
Subject: [PATCH] hasConverter() checks if cmd is actually set

---
 SeedDMS_Preview/Preview/Base.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SeedDMS_Preview/Preview/Base.php b/SeedDMS_Preview/Preview/Base.php
index 25a36cdee..e09470330 100644
--- a/SeedDMS_Preview/Preview/Base.php
+++ b/SeedDMS_Preview/Preview/Base.php
@@ -113,7 +113,7 @@ class SeedDMS_Preview_Base {
 	 * @return boolean true if converter exists, otherwise false
 	 */
 	function hasConverter($mimetype) { /* {{{ */
-		return array_key_exists($mimetype, $this->converters);
+		return array_key_exists($mimetype, $this->converters) && $this->converters[$mimetype];
 	} /* }}} */
 
 }