TT#15857 Fix indentation

Change-Id: I53d0185a1d38556edb143bd7ab67a66740cb9d3b

helper/sync-db

@@ -65,7 +65,7 @@ sub db_connect
     my $dbh = DBI->connect("DBI:mysql:database=${dbname};host=${dbhost};port=${dbport};"
                            . "mysql_read_default_file=${dbcredentials}",
                            "", "", { PrintError => 1 });
-	unless(defined $dbh) {
+    unless (defined $dbh) {
         print "Error: Could not connect to database '$dbname' at '$dbhost:$dbport' using '${dbcredentials}': $DBI::errstr\n";
         exit 1;
     }
@@ -79,10 +79,11 @@ sub generic_enum_sync {
     my $dom_pref = shift;
     my $peer_pref = shift;
     my $pref_name = shift;
+
     my $sth = $dbh->prepare("select id from voip_preferences where attribute=?");
     $sth->execute($pref_name);
     my $res = $sth->fetchrow_hashref();
-	unless(defined $res) {
+    unless (defined $res) {
         print "Error: Could not find preference '$pref_name' in db\n";
         return;
     }
@@ -100,11 +101,11 @@ sub generic_enum_sync {
 
     foreach my $row (keys %{$db_hash}) {
         $row = $db_hash->{$row};
-	  next if($row->{label} eq 'default');
+        next if $row->{label} eq 'default';
-	  if(!exists $config_hash->{$row->{label}}) {
+        if (!exists $config_hash->{$row->{label}}) {
             print "$pref_name $row->{label} does not exist anymore in config, delete from db\n";
             $enum_delete_sth->execute($row->{id});
-	  } elsif($config_hash->{$row->{label}} ne $row->{value}) {
+        } elsif ($config_hash->{$row->{label}} ne $row->{value}) {
             print "update $pref_name $row->{label}=$row->{value} to $row->{label}=$config_hash->{$row->{label}} in db\n";
             $enum_update_sth->execute($config_hash->{$row->{label}}, $row->{id});
             delete $config_hash->{$row->{label}};
@@ -113,15 +114,17 @@ sub generic_enum_sync {
             delete $config_hash->{$row->{label}};
         }
     }
-	foreach my $label(keys %{$config_hash}) {
+    foreach my $label (keys %{$config_hash}) {
         print "insert new $pref_name $label=$config_hash->{$label} from config into db\n";
         $enum_insert_sth->execute($pref_id, $label, $config_hash->{$label},
-								$usr_pref ? 1 : 0, $dom_pref ? 1 : 0, $peer_pref ? 1: 0);
+                                  $usr_pref ? 1 : 0, $dom_pref ? 1 : 0,
+                                  $peer_pref ? 1: 0);
     }
 
     $enum_insert_sth->finish;
     $enum_update_sth->finish;
     $enum_delete_sth->finish;
+
     return 1;
 }
 
@@ -248,5 +251,4 @@ SQL
     return 1;
 }
 
-
 ## END OF FILE #################################################################