From dbd73690b28973f1893886af5c7b99d470932678 Mon Sep 17 00:00:00 2001
From: Andrew Bauer <knnniggett@users.sourceforge.net>
Date: Wed, 25 Jan 2017 09:26:07 -0600
Subject: [PATCH] use !== false rather than === true

---
 web/views/image.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/web/views/image.php b/web/views/image.php
index bb9335353..82f0ed046 100644
--- a/web/views/image.php
+++ b/web/views/image.php
@@ -81,8 +81,9 @@ if ( empty($_REQUEST['path']) )
 } else {
     $dir_events = realpath(ZM_DIR_EVENTS);
     $path = realpath($dir_events . '/' . $_REQUEST['path']);
+    $pos = strpos($path, $dir_events);
 
-    if(strpos($path, $dir_events) == 0) {   
+    if($pos == 0 && $pos !== false) {
         if ( !empty($user['MonitorIds']) ) {
             $imageOk = false;
             $pathMonId = substr( $path, 0, strspn( $path, "1234567890" ) );