fixed fatal errors when allow_url_open is deactivated

selul · selul · commit d52a7e8add0f · 2017-01-10T12:51:18.000+02:00
diff --git a/classes/Visualizer/Source/Csv/Remote.php b/classes/Visualizer/Source/Csv/Remote.php
@@ -137,7 +137,7 @@ public function getSourceName() {
 	protected function _get_file_handle( $filename = false ) {
 		static $allow_url_fopen = null;
 
-		if ( $this->_tmpfile && is_readable( $this->_tmpfile ) ) {
+		if ( ! is_wp_error( $this->_tmpfile ) && $this->_tmpfile && is_readable( $this->_tmpfile ) ) {
 			return parent::_get_file_handle( $this->_tmpfile );
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,7 @@ public function getSourceName() {`
`137`	`137`	`protected function _get_file_handle( $filename = false ) {`
`138`	`138`	`static $allow_url_fopen = null;`
`139`	`139`
`140`		`- if ( $this->_tmpfile && is_readable( $this->_tmpfile ) ) {`
	`140`	`+ if ( ! is_wp_error( $this->_tmpfile ) && $this->_tmpfile && is_readable( $this->_tmpfile ) ) {`
`141`	`141`	`return parent::_get_file_handle( $this->_tmpfile );`
`142`	`142`	`}`
`143`	`143`