From 9f8a512eb522b0c8ec2a2042945a626e74a6531f Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Fri, 15 Jan 2021 15:07:54 +0000
Subject: only var can be passed by reference

---
 include/items.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/items.php b/include/items.php
index 2661f76a7..d89290e2f 100755
--- a/include/items.php
+++ b/include/items.php
@@ -4724,7 +4724,7 @@ function webpage_to_namespace($webpage) {
 
 function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remote_id,$mid) {
 
-	if(! $post_id)
+	if(! intval($post_id))
 		return;
 
 	$page_type = webpage_to_namespace($webpage);
@@ -4746,7 +4746,7 @@ function update_remote_id($channel,$post_id,$webpage,$pagetitle,$namespace,$remo
 		// as the entire mid. If it were the post_id the link would be less portable.
 
 		IConfig::Set(
-			intval($post_id),
+			$post_id,
 			'system',
 			$page_type,
 			($pagetitle) ? $pagetitle : substr($mid,0,16),
-- 
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