fix hyphen bug in music regex

diff --git a/i3blocks-music.pl b/i3blocks-music.pl
index 4f71e2b271503b6f123a2b418b6c3a64bac7cb82..97deed4df26bd1da26d436955dd5f1cffc3410d2 100755 (executable)
--- a/i3blocks-music.pl
+++ b/i3blocks-music.pl
@@ -28,7 +28,7 @@ push(@metadata, $artist) if $artist;
 
 my $title = qx(playerctl $player_arg metadata title);
 $title =~ s/(\s|\s\()[Ff]([et]at[. ].*|t.*)//;
-$title =~ s/((\s(\(|\[).+(\)|\]).+)|(\s-\s.+))+//;
+$title =~ s/((\s(\(|\[).+(\)|\]).*)|(\s-\s.+))//;
 push(@metadata, $title) if $title;
 
 for (@metadata){