From 2c44437d40d339c90a3f1244a28ce64309ad3e34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= <Quix0r@users.noreply.github.com>
Date: Wed, 18 Jul 2018 21:41:24 +0200
Subject: [PATCH] Fixed E_NOTICE when no 'term' was provided (#5391)
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* Fixed E_NOTICE when no 'term' was provided, maybe better encapsulate this whole
$_GET, $_POST and $_SESSION thing into a `Request` class?

Signed-off-by: Roland Häder <roland@mxchange.org>

* Rewrote to recommendation by @MrPetovan which results in really nicer code.

Signed-off-by: Roland Häder <roland@mxchange.org>
---
 mod/filer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/filer.php b/mod/filer.php
index 190b6f78ac..9b0017322c 100644
--- a/mod/filer.php
+++ b/mod/filer.php
@@ -15,7 +15,7 @@ function filer_content(App $a)
 		killme();
 	}
 
-	$term = unxmlify(trim($_GET['term']));
+	$term = unxmlify(trim(defaults($_GET, 'term', '')));
 	$item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
 
 	logger('filer: tag ' . $term . ' item ' . $item_id);