Minor cleanup

diff --git a/wcfsetup/install/files/lib/util/CronjobUtil.class.php b/wcfsetup/install/files/lib/util/CronjobUtil.class.php
index 480f330bbc867edb6429147216e15ddb3b51dd14..327c49de6977dceb5a33c70369fe7455afbcdb00 100644 (file)
--- a/wcfsetup/install/files/lib/util/CronjobUtil.class.php
+++ b/wcfsetup/install/files/lib/util/CronjobUtil.class.php
@@ -147,6 +147,7 @@ final class CronjobUtil {
         * @param       integer         $month
         * @param       integer         $year
         * @param       array           $values
+        * @return      array
         */
        protected static function calculateMonth($month, $year, array &$values) {
                $index = self::findKey($month, $values['month']);
@@ -166,7 +167,7 @@ final class CronjobUtil {
         * Calculates the day while adjusting month and year to match given criteria.
         * 
         * Note: The day of a command's execution can be specified by two fields - day
-        * of month, and day of week. If both fields are restricted (ie, aren't *), the
+        * of month, and day of week. If both fields are restricted , that is not '*', the
         * command will be run when either field matches the current time. -- crontab(5)
         * 
         * @param       array           $values
@@ -196,7 +197,6 @@ final class CronjobUtil {
                        
                        if (!$addAnDay) {
                                self::calculateHour($values, $timeBase);
-                               $addAnDay = true;
                        }
                }
                
@@ -419,7 +419,7 @@ final class CronjobUtil {
        protected static function calculateValue($fieldName, $fieldValue) {
                $values = [];
                
-               // examinate first char
+               // examine first char
                $char = mb_substr($fieldValue, 0, 1);
                
                // could be a single value, range or list