Whitespace cleanup and one commented-out function added.

Verify with: git diff -w  C4/SIP/Sip/Configuration.pm

Signed-off-by: Joshua Ferraro <jmf@liblime.com>

C4/SIP/Sip/Configuration.pm

@@ -34,7 +34,7 @@ sub new {
     my %listeners;
 
     foreach my $acct (values %{$cfg->{accounts}}) {
-	new Sip::Configuration::Account $acct;
+		new Sip::Configuration::Account $acct;
     }
 
     # The key to the listeners hash is the 'port' component of the
@@ -44,40 +44,39 @@ sub new {
     # find_server() when building the keys to search the hash.
 
     foreach my $service (values %{$cfg->{listeners}}) {
-	new Sip::Configuration::Service $service;
-	$listeners{lc $service->{port}} = $service;
+		new Sip::Configuration::Service $service;
+		$listeners{lc $service->{port}} = $service;
     }
     $cfg->{listeners} = \%listeners;
 
     foreach my $inst (values %{$cfg->{institutions}}) {
-	new Sip::Configuration::Institution $inst;
+		new Sip::Configuration::Institution $inst;
     }
-
     return bless $cfg, $class;
 }
 
 sub error_detect {
     my $self = shift;
-
     return $self->{'error-detect'};
 }
-
 sub accounts {
     my $self = shift;
-
     return values %{$self->{accounts}};
 }
 
+# sub policy {
+#     my $self = shift;
+#     return values %{$self->{policy}};
+# }
+
 sub find_service {
     my ($self, $sockaddr, $port, $proto) = @_;
     my $portstr;
-
-    foreach my $addr ('', '*:', "$sockaddr:") {
-	$portstr = sprintf("%s%s/%s", $addr, $port, lc $proto);
-	Sys::Syslog::syslog("LOG_DEBUG", "Configuration::find_service: Trying $portstr");
-	last if (exists(($self->{listeners})->{$portstr}));
-    }
-
+	foreach my $addr ('', '*:', "$sockaddr:") {
+		$portstr = sprintf("%s%s/%s", $addr, $port, lc $proto);
+		Sys::Syslog::syslog("LOG_DEBUG", "Configuration::find_service: Trying $portstr");
+		last if (exists(($self->{listeners})->{$portstr}));
+	}
     return $self->{listeners}->{$portstr};
 }
 
@@ -85,7 +84,6 @@ sub find_service {
 # Testing
 #
 
-
 {
     no warnings qw(once);
     eval join('',<main::DATA>) || die $@ unless caller();