From ef637a7c7760cfd4354b8ed97e1f495edcda5cba Mon Sep 17 00:00:00 2001
From: PipoCanaja <38363551+PipoCanaja@users.noreply.github.com>
Date: Thu, 11 Jul 2019 06:23:45 +0200
Subject: [PATCH] API Transport - Empty lines handling (#10431)

* API Transport - Empty lines handling

* Handle empty lines

* Update Api.php
---
 LibreNMS/Alert/Transport/Api.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LibreNMS/Alert/Transport/Api.php b/LibreNMS/Alert/Transport/Api.php
index f4eab854d5..0d9ae359e3 100644
--- a/LibreNMS/Alert/Transport/Api.php
+++ b/LibreNMS/Alert/Transport/Api.php
@@ -48,7 +48,7 @@ class Api extends Transport
         $host = explode("?", $api, 2)[0]; //we don't use the parameter part, cause we build it out of options.
 
         //get each line of key-values and process the variables;
-        foreach (preg_split("/\\r\\n|\\r|\\n/", $options) as $current_line) {
+        foreach (preg_split("/\\r\\n|\\r|\\n/", $options, -1, PREG_SPLIT_NO_EMPTY) as $current_line) {
             list($u_key, $u_val) = explode('=', $current_line, 2);
 
             // Replace the values