From 3cd687b6b1f9f3ab905716a91368ac90f89501cc Mon Sep 17 00:00:00 2001
From: nicolaasuni <info@tecnick.com>
Date: Mon, 18 Mar 2024 16:45:02 +0000
Subject: [PATCH] Fix static analyzer issue

---
 tcpdf.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tcpdf.php b/tcpdf.php
index 3a3a4d98..0ba2b138 100644
--- a/tcpdf.php
+++ b/tcpdf.php
@@ -4470,7 +4470,7 @@ public function AddFont($family, $style='', $fontfile='', $subset='default') {
 			// we are inside an XObject template
 			$this->xobjects[$this->xobjid]['fonts'][$fontkey] = $this->numfonts;
 		}
-		if (isset($diff) AND (!empty($diff))) {
+		if (!empty($diff)) {
 			//Search existing encodings
 			$d = 0;
 			$nb = count($this->diffs);
@@ -17237,7 +17237,7 @@ protected function unserializeTCPDFtag($data) {
 	 * @protected
 	 */
 	protected function allowedTCPDFtag($method) {
-		if (!defined('K_ALLOWED_TCPDF_TAGS') || empty(K_ALLOWED_TCPDF_TAGS)) {
+		if ((!defined('K_ALLOWED_TCPDF_TAGS')) OR (empty(K_ALLOWED_TCPDF_TAGS))) {
 			return false;
 		}
 		return (strpos(K_ALLOWED_TCPDF_TAGS, '|'.$method.'|') !== false);