From 254fe9212a2a3626c6e796e49ca862e13754ab77 Mon Sep 17 00:00:00 2001
From: logmanoriginal <logmanoriginal@users.noreply.github.com>
Date: Fri, 16 Nov 2018 20:19:50 +0100
Subject: [PATCH] [Debug] Fix debug mode reports indexing error

Error log reports "PHP Notice:  Undefined offset: 2 in /rss-bridge/
lib/Debug.php on line 112" if the array returned by debug_backtrace
does not contain 3 items.

This commit fixes the issue by always using the last element in the
backtrace "end($backtrace)".
---
 lib/Debug.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Debug.php b/lib/Debug.php
index 4901342d..f912fb3b 100644
--- a/lib/Debug.php
+++ b/lib/Debug.php
@@ -109,7 +109,7 @@ class Debug {
 		}
 
 		$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
-		$calling = $backtrace[2];
+		$calling = end($backtrace);
 		$message = $calling['file'] . ':'
 			. $calling['line'] . ' class '
 			. (isset($calling['class']) ? $calling['class'] : '<no-class>') . '->'