From d144ad00785d30888a9886ad23128fd0bd351691 Mon Sep 17 00:00:00 2001
From: Erich Munz <wuchtl1000@gmx.at>
Date: Wed, 28 Aug 2019 11:44:18 +0200
Subject: [PATCH] file_get_contents

return value should also be checked for a non-empty string
---
 include/tcpdf_static.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/tcpdf_static.php b/include/tcpdf_static.php
index 49bbe0b..bfea16f 100644
--- a/include/tcpdf_static.php
+++ b/include/tcpdf_static.php
@@ -1929,7 +1929,7 @@ class TCPDF_STATIC {
 				continue;
 			}
 			$ret = @file_get_contents($path);
-			if ($ret !== false) {
+			if ( $ret != false ) {
 			    return $ret;
 			}
 			// try to use CURL for URLs