From d3eb5dd6e9fa634f7ab28b3a40524b3be53870f4 Mon Sep 17 00:00:00 2001 From: Yannick Warnier Date: Sat, 27 Jul 2013 23:41:12 -0500 Subject: [PATCH] Minor: avoid warning by checking if file exists before unlink() --- main/document/document.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/main/document/document.php b/main/document/document.php index 8cac04c5f4..3dc488f98e 100644 --- a/main/document/document.php +++ b/main/document/document.php @@ -47,11 +47,11 @@ require_once $lib_path.'fileManage.lib.php'; api_protect_course_script(true); //erase temp nanogons' audio, image edit -if (isset($_SESSION['temp_audio_nanogong']) && !empty($_SESSION['temp_audio_nanogong'])) { +if (isset($_SESSION['temp_audio_nanogong']) && !empty($_SESSION['temp_audio_nanogong']) && is_file($_SESSION['temp_audio_nanogong'])) { unlink($_SESSION['temp_audio_nanogong']); } -if (isset($_SESSION['temp_realpath_image']) && !empty($_SESSION['temp_realpath_image'])) { +if (isset($_SESSION['temp_realpath_image']) && !empty($_SESSION['temp_realpath_image']) && is_file($_SESSION['temp_realpath_image'])) { unlink($_SESSION['temp_realpath_image']); }