From 587ca27b2f5f96b35fb077f98b6806409aa9d709 Mon Sep 17 00:00:00 2001
From: Ian Beckwith <ianb@erislabs.net>
Date: Tue, 19 Oct 2010 17:25:15 +0100
Subject: [PATCH] eliminate STATE_TAGVAL

---
 lib/ID3FS/Path.pm | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/lib/ID3FS/Path.pm b/lib/ID3FS/Path.pm
index 7e6c71d..01b1234 100644
--- a/lib/ID3FS/Path.pm
+++ b/lib/ID3FS/Path.pm
@@ -20,9 +20,8 @@ use strict;
 use warnings;
 use ID3FS::Path::Node;
 
-our ($STATE_INVALID, $STATE_ROOT, $STATE_TAG, $STATE_TAGVAL,
-     $STATE_BOOLEAN, $STATE_ALBUMS, $STATE_TRACKLIST,
-     $STATE_FILE, $STATE_ALL)=(0..8);
+our ($STATE_INVALID, $STATE_ROOT, $STATE_TAG, $STATE_BOOLEAN,
+     $STATE_ALBUMS, $STATE_TRACKLIST, $STATE_FILE, $STATE_ALL)=(0..7);
 
 # operator precedence
 our %priorities=( "OR" => 0, "AND" => 1, "NOT" => 2 );
@@ -98,11 +97,10 @@ sub dirents
     {
 	@dents=($self->filter($PATH_ALLTRACKS, $PATH_NOARTIST), $self->artists());
     }
-    elsif($state==$STATE_TAG || $state==$STATE_TAGVAL)
+    elsif($state==$STATE_TAG)
     {
 	my $tail=$self->tail();
-	if($state==$STATE_TAG && $self->is($TYPE_TAG, $tail) &&
-	   $self->{db}->tag_has_values($tail->id()))
+	if($self->is($TYPE_TAG, $tail) && $self->{db}->tag_has_values($tail->id()))
 	{
 	    @dents=$self->tags();
 	}
@@ -196,18 +194,16 @@ sub parse
 		}
 	    }
 	}
-	elsif($state==$STATE_TAG || $state==$STATE_TAGVAL)
+	elsif($state==$STATE_TAG)
 	{
 	    my $tag=$self->tail();
 #	    print "SM: TAG/TAGVAL($state): $name\n";
-	    if($state==$STATE_TAG && $self->is($TYPE_TAG, $tag) &&
-	       $self->{db}->tag_has_values($tag->id()))
+	    if($self->is($TYPE_TAG, $tag) && $self->{db}->tag_has_values($tag->id()))
 	    {
 #		print "Parsing: parent: $tag->id()\n";
 		my $tagval=ID3FS::Path::Node->new($self->{db}, $TYPE_TAG, $name, $tag->id());
 		if(defined($tagval))
 		{
-		    $self->state($STATE_TAGVAL);
 		    # stay in tag state
 		    push(@{$self->{elements}}, $tagval);
 		}
-- 
2.11.0