added comment

engcom-Charlie · web-flow · commit 597d65f0721e · 2020-06-01T16:16:22.000+03:00
diff --git a/app/code/Magento/ImportExport/Model/Export/Adapter/Csv.php b/app/code/Magento/ImportExport/Model/Export/Adapter/Csv.php
@@ -65,6 +65,7 @@ public function destruct()
      */
     private function resolveDestination(): void
     {
+        // only temporary file located directly in var folder
         if (strpos($this->_destination, '/') === false) {
             $this->_directoryHandle->delete($this->_destination);
         }

Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,7 @@ public function destruct()`
`65`	`65`	`*/`
`66`	`66`	`private function resolveDestination(): void`
`67`	`67`	`{`
	`68`	`+ // only temporary file located directly in var folder`
`68`	`69`	`if (strpos($this->_destination, '/') === false) {`
`69`	`70`	`$this->_directoryHandle->delete($this->_destination);`
`70`	`71`	`}`