From af4ceceaf9880029b385eee8b7494b2185c7adf7 Mon Sep 17 00:00:00 2001
From: Andrea Adamczyk <PM\andrea.adamczyk@devel-6414.processmaker.hq>
Date: Mon, 26 Apr 2021 11:05:04 -0400
Subject: [PATCH] PMCORE-2963

---
 workflow/engine/classes/class.webdav.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/workflow/engine/classes/class.webdav.php b/workflow/engine/classes/class.webdav.php
index d4d9503d6..904844f7c 100644
--- a/workflow/engine/classes/class.webdav.php
+++ b/workflow/engine/classes/class.webdav.php
@@ -817,7 +817,7 @@ class ProcessMakerWebDav extends HTTP_WebDAV_Server
             if ($options["overwrite"]) {
                 $stat = $this->DELETE(array("path" => $options["dest"]
                         ));
-                if (($stat{0} != "2") && (substr($stat, 0, 3) != "404")) {
+                if (($stat[0] != "2") && (substr($stat, 0, 3) != "404")) {
                     return $stat;
                 }
             } else {