Backport isset board check in functions.php in loadConfig from main to php7.4 branch for #207php7.4

1 files changed, 11 insertions, 8 deletions

diff --git a/inc/functions.php b/inc/functions.php
index 23b61404..c342bdd2 100755
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -228,15 +228,18 @@ function loadConfig() {
 		if (!isset($config['image_deleted']))
 			$config['image_deleted'] = $config['dir']['static'] . 'deleted.png';
 
-		if (!isset($config['uri_thumb']))
-			$config['uri_thumb'] = $config['root'] . $board['dir'] . $config['dir']['thumb'];
-		elseif (isset($board['dir']))
-			$config['uri_thumb'] = sprintf($config['uri_thumb'], $board['dir']);
+		if (isset($board)) {
 
-		if (!isset($config['uri_img']))
-			$config['uri_img'] = $config['root'] . $board['dir'] . $config['dir']['img'];
-		elseif (isset($board['dir']))
-			$config['uri_img'] = sprintf($config['uri_img'], $board['dir']);
+			if (!isset($config['uri_thumb']))
+				$config['uri_thumb'] = $config['root'] . $board['dir'] . $config['dir']['thumb'];
+			elseif (isset($board['dir']))
+				$config['uri_thumb'] = sprintf($config['uri_thumb'], $board['dir']);
+
+			if (!isset($config['uri_img']))
+				$config['uri_img'] = $config['root'] . $board['dir'] . $config['dir']['img'];
+			elseif (isset($board['dir']))
+				$config['uri_img'] = sprintf($config['uri_img'], $board['dir']);
+		}
 
 		if (!isset($config['uri_stylesheets']))
 			$config['uri_stylesheets'] = $config['root'] . 'stylesheets/';