Fix push/keys on reference is experimental warnings

diff --git a/lib/App/MusicExpo.pm b/lib/App/MusicExpo.pm
index a6c21a594260ba38e79c593b7f7f762f14229ae1..0b3276cab35784406e1f29a145af1276d9362ea4 100644 (file)
--- a/lib/App/MusicExpo.pm
+++ b/lib/App/MusicExpo.pm
@@ -140,7 +140,7 @@ sub run {
                next unless defined $info;
                my $basename = fileparse $file, '.flac', '.mp3', '.ogg', '.oga', '.mp4', '.aac', '.m4a';
                $files{$basename} //= [];
-               push $files{$basename}, $info;
+               push @{$files{$basename}}, $info;
        }
 
        my $ht=HTML::Template::Compiled->new(
@@ -154,8 +154,8 @@ sub run {
                my @versions = @$_;
                my %entry = (%{$versions[0]}, formats => []);
                for my $ver (@versions) {
-                       push $entry{formats}, {format => $ver->{format}, file => $ver->{file}};
-                       for my $key (keys $ver) {
+                       push @{$entry{formats}}, {format => $ver->{format}, file => $ver->{file}};
+                       for my $key (keys %$ver) {
                                $entry{$key} = $ver->{$key} if $ver->{$key} ne '?';
                        }
                }