From 55800f97a81fcfc12024352d5bfe7ca952fc0f66 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Wed, 25 May 2022 17:05:19 +0200
Subject: avoid warnings on assoc results

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

diff --git a/it_url.class b/it_url.class
index af162c5..ea72c9a 100644
--- a/it_url.class
+++ b/it_url.class
@@ -679,7 +679,7 @@ static function get_cache($p = array())
 	}
 
 	if (EDC('getcachelog'))
-		it::log('debug', 'getcachelog', $p['id'], $p['url'], $newfile ? "fetched=" . mb_substr($data, 0, 500) : "");
+		it::log('debug', 'getcachelog', $p['id'], $p['url'], $newfile && is_string($data) ? "fetched=" . mb_substr($data, 0, 500) : "");
 
 	### EDC('getcache', $success, $path); # too verbose
 	return $success ? ($p['returnheaders'] ? array($path, $headers) : $path) : false;
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