fixed warning

pfefferle · pfefferle · commit 6100d1c3189b · 2018-12-01T21:37:35.000+01:00
diff --git a/includes/class-mf2-feed-entry.php b/includes/class-mf2-feed-entry.php
@@ -137,7 +137,7 @@ public function jf2_to_mf2( $entry ) {
 		$return['type']       = array( 'h-' . $entry['type'] );
 		$return['properties'] = array();
 
-		if ( $entry['value'] ) {
+		if ( ! empty( $entry['value'] ) ) {
 			$return['type'] = $entry['value'];
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,7 @@ public function jf2_to_mf2( $entry ) {`
`137`	`137`	`$return['type'] = array( 'h-' . $entry['type'] );`
`138`	`138`	`$return['properties'] = array();`
`139`	`139`
`140`		`- if ( $entry['value'] ) {`
	`140`	`+ if ( ! empty( $entry['value'] ) ) {`
`141`	`141`	`$return['type'] = $entry['value'];`
`142`	`142`	`}`
`143`	`143`