From 44134583ff8d4a9ed971c4ea6863a2589487ac4a Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Tue, 9 Feb 2021 06:41:48 +0100
Subject: Avoid TypeError with null on PHP 8

---
 it.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/it.class b/it.class
index 6f49195..e713d0f 100644
--- a/it.class
+++ b/it.class
@@ -771,7 +771,7 @@ static function imageconvert($p)
 {
 	if (!(($imagetype = @exif_imagetype($p['in'])) && ($type = image_type_to_extension($imagetype, false))))
 	{
-		if (@get_class(it_xml::create(it::fopen($p['in'], "r"), array('prefix' => "_imageconvert_", 'safety' => 0))) == "_imageconvert_svg")
+		if (get_class((object)it_xml::create(it::fopen($p['in'], "r"), array('prefix' => "_imageconvert_", 'safety' => 0))) == "_imageconvert_svg")
 			$type = "svg"; # Accept SVG files if they are valid XML and root tag is svg
 		else
 			list(, $type) = explode(' ', strtolower(it::exec('identify 2>/dev/null {in}', $p))); # for things like eps
-- 
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