From 1a60f43d3b5872a335b7264a9ed1fbf587a1fbca Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Mon, 13 Mar 2017 17:57:05 -0600
Subject: [PATCH] Properly fixed session delete of files

---
 classes/adminbasecontroller.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/classes/adminbasecontroller.php b/classes/adminbasecontroller.php
index e1b3c092..ed621509 100644
--- a/classes/adminbasecontroller.php
+++ b/classes/adminbasecontroller.php
@@ -524,12 +524,17 @@ class AdminBaseController
 
         // Walk backward to cleanup any empty field that's left
         // Field
-        if (isset($flash[$request->sessionField][$request->field])) {
+        if (isset($flash[$request->sessionField][$request->field][$request->path])) {
+            unset($flash[$request->sessionField][$request->field][$request->path]);
+        }
+
+        // Field
+        if (isset($flash[$request->sessionField][$request->field]) && empty($flash[$request->sessionField][$request->field])) {
             unset($flash[$request->sessionField][$request->field]);
         }
 
         // Session Field
-        if (isset($flash[$request->sessionField])) {
+        if (isset($flash[$request->sessionField]) && empty($flash[$request->sessionField])) {
             unset($flash[$request->sessionField]);
         }