-php:reduce errors

1 files changed, 4 insertions, 4 deletions

diff --git a/page.php b/page.php
index f890290..98fb3cf 100644
--- a/page.php
+++ b/page.php
@@ -82,9 +82,9 @@ function tocentry( $item ){
 		$class = 'incomplete';
 	}
 	$output = "<li class='$class'><a href=?song=$item[number]>$item[number]. $item[title]</a>";
-	if ( $item['author'] ){ $output .= "($item[author])";}
-	if ( $item['verse'] ){ $output .= "($item[verse])"; }
-	if ( $item['key'] ){ $output .= "($item[key])"; }
+	if ( !empty($item['author']) ){ $output .= "($item[author])";}
+	if ( $item['verse'] ?? false ){ $output .= "($item[verse])"; }
+	if ( $item['key'] ?? false){ $output .= "($item[key])"; }
 
 	return $output;
 }
@@ -269,7 +269,7 @@ function renderSS( $suggestedSong = array(), $songKeys, $transp )
 	$bs = array();// "bad" songs. Songs without transpositions.
 	//shuffle( $suggestedSong );
 	foreach ($suggestedSong as $songNum => $songarray) {
-		$title = $songarray['title'] . ($songarray['author'] ? "($songarray[author])" :  '');
+		$title = $songarray['title'] . (!empty($songarray['author']) ? "($songarray[author])" :  '');
 		if( isset($songarray['key']) )
 		{
 			$ok = trim($songarray['key'], 'm');