From 638412af0938156bddd8bacbf282c3a95899f197 Mon Sep 17 00:00:00 2001
From: Nick Liu <deltik@gmx.com>
Date: Sat, 18 Jan 2020 13:36:45 +0100
Subject: [PATCH] Null coalesce optional variable in link.bb

---
 e107_core/bbcodes/link.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/e107_core/bbcodes/link.bb b/e107_core/bbcodes/link.bb
index 32ab5aa8b1..d95292203e 100644
--- a/e107_core/bbcodes/link.bb
+++ b/e107_core/bbcodes/link.bb
@@ -51,7 +51,7 @@ global $pref;
 		$parm .= ']';
 	}
 
-	list($link,$extras) = explode(" ",$parm);
+	list($link,$extras) = array_pad(explode(" ",$parm), 2, null);
 
 	if(!$parm) $link = $code_text;