Corrected parse_cdp_to_neighbors method

ohtarr · Dec 5, 2019 · 0855136 · 0855136
1 parent 1c8ecd2
commit 0855136
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/cisco_ios_parse.php b/lib/cisco_ios_parse.php
@@ -869,6 +869,7 @@ public function generate_dns_names()
 
 	public static function parse_cdp_to_neighbors($cdp)
 	{
+		$neighbors = null;
 		$cdpreg = "/Device ID:.*Management address\(es\):/sU";
 		if(preg_match_all($cdpreg,$cdp,$hits,PREG_SET_ORDER))
 		{