From 0acaa6f18304a7a4e7b37897abe5c94daf1938c9 Mon Sep 17 00:00:00 2001
From: Charles Peterson <artistan@gmail.com>
Date: Thu, 12 Apr 2018 15:06:29 -0500
Subject: [PATCH] check file_exists

php7 errors.
---
 Savant3.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Savant3.php b/Savant3.php
index cdcd473..460f7bb 100755
--- a/Savant3.php
+++ b/Savant3.php
@@ -1067,9 +1067,11 @@ public function fetch($tpl = null)
 				// silence errors in the filters. Hendy Irawan provided
 				// the next three lines as a "verbose" fix.
 				ob_start();
-				include $this->__config['fetch'];
+				if(file_exists($this->__config['fetch'])) {
+					include $this->__config['fetch'];
+				}
 				echo $this->applyFilters(ob_get_clean());
-			} else {
+			} else if(file_exists($this->__config['fetch'])) {
 				// no filters being used.
 				include $this->__config['fetch'];
 			}
@@ -1227,7 +1229,7 @@ protected function applyFilters($buffer)
 				// load the Savant3_Filter_*.php resource
 				$file = $callback[0] . '.php';
 				$result = $this->findFile('resource', $file);
-				if ($result) {
+				if (file_exists($result)) {
 					include_once $result;
 				}
 			}
@@ -1334,4 +1336,4 @@ public function isError($obj)
 		}
 	}
 }
-?>
\ No newline at end of file
+?>