From 8500b51f9d436f70d8fb224176f7c0f4dcdf0436 Mon Sep 17 00:00:00 2001
From: Mathieu Dubois <mdubois@genoscope.cns.fr>
Date: Thu, 6 Jan 2022 13:09:58 +0100
Subject: [PATCH] fix: Array and string offset access syntax with curly braces

---
 HTML/Template/ITX.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/HTML/Template/ITX.php b/HTML/Template/ITX.php
index d8f3591..f163f81 100755
--- a/HTML/Template/ITX.php
+++ b/HTML/Template/ITX.php
@@ -696,7 +696,7 @@ function buildFunctionlist()
             while ($head != '' && $args2 = $this->getValue($head, ',')) {
                 $arg2 = trim($args2);
 
-                $args[] = ('"' == $arg2{0} || "'" == $arg2{0}) ?
+                $args[] = ('"' == $arg2[0] || "'" == $arg2[0]) ?
                                     substr($arg2, 1, -1) : $arg2;
 
                 if ($arg2 == $head) {