don't mix braced and non-braced blocks; it's ugly and error-prone

diff --git a/includes/SpecialVersion.php b/includes/SpecialVersion.php
index 3adb50b..c7ccf57 100644 (file)
--- a/includes/SpecialVersion.php
+++ b/includes/SpecialVersion.php
@@ -235,12 +235,12 @@ class SpecialVersion {
        function listToText( $list ) {
                $cnt = count( $list );
 
-           if ( $cnt == 1 )
+           if ( $cnt == 1 ) {
                        // Enforce always returning a string
                        return (string)$this->arrayToString( $list[0] );
-           elseif ( $cnt == 0 )
+           } elseif ( $cnt == 0 ) {
                        return '';
-               else {
+               } else {
                        $t = array_slice( $list, 0, $cnt - 1 );
                        $one = array_map( array( &$this, 'arrayToString' ), $t );
                        $two = $this->arrayToString( $list[$cnt - 1] );
@@ -257,9 +257,9 @@ class SpecialVersion {
         * @return mixed
         */
        function arrayToString( $list ) {
-               if ( ! is_array( $list ) )
+               if ( ! is_array( $list ) ) {
                        return $list;
-               else {
+               } else {
                        $class = get_class( $list[0] );
                        return "($class, {$list[1]})";
                }