X-Git-Url: http://erislabs.net/gitweb/?p=id3fs.git;a=blobdiff_plain;f=lib%2FID3FS%2FPath%2FNode.pm;h=52888a6b03e068ef0308056dcc85e5cee00398ad;hp=b34309008ca9fb12e43009a4fd81dea209df1be9;hb=125aa69f2632c386f65b413ae0cb095ff0afd886;hpb=a461a5fca9a1ffc9e54c978423214c2fa59431e5

diff --git a/lib/ID3FS/Path/Node.pm b/lib/ID3FS/Path/Node.pm
index b343090..52888a6 100644
--- a/lib/ID3FS/Path/Node.pm
+++ b/lib/ID3FS/Path/Node.pm
@@ -114,20 +114,4 @@ sub used_tags
     return $self->id();
 }
 
-# does the bottom right-most expression end in a NOT?
-sub right_ends_in_not
-{
-    my($self, $node)=@_;
-    return 0 unless($node);
-    my $right=$node->right();
-    if($right && $right->type() == $TYPE_BOOL)
-    {
-	return $self->right_ends_in_not($right);
-    }
-    my $op=$node->name();
-    return 0 unless($op);
-    return 1 if($op eq "NOT");
-    return 0;
-}
-
 1;