From de7d5ed1732ff265a1e7bb79b9e520706d4c6927 Mon Sep 17 00:00:00 2001
From: Slávek Banko <slavek.banko@axis.cz>
Date: Sat, 22 Feb 2025 20:03:37 +0100
Subject: Fix compatibility with PHP 8.x.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
---
 rss.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rss.php')

diff --git a/rss.php b/rss.php
index 535b6e1..ba014d7 100644
--- a/rss.php
+++ b/rss.php
@@ -14,7 +14,7 @@ function processDir($dirname, $phpfile) {
 		
 		foreach($filenames as $file) {
 			// sort($handle, SORT_NUMERIC);
-			if (($file != ".") && ($file != "..") && ($file{0} != '.')) {
+			if (($file != ".") && ($file != "..") && ($file[0] != '.')) {
 				echo "    <item>\n";
 				$datestring = $file;
 				$datestring = str_replace(".", "-", $datestring);
-- 
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