Registerable instances now possible, some fixes in filters

[shipsimu.git] / inc / classes / main / class_BaseFrameworkSystem.php

diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php
index 28627720d238a7c104d3e13e4fdcb717faecc7c2..0d8213210adf2000e0592850a8902b8258cf1755 100644 (file)
--- a/inc/classes/main/class_BaseFrameworkSystem.php
+++ b/inc/classes/main/class_BaseFrameworkSystem.php
@@ -249,6 +249,9 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
                                } elseif (is_string($arg)) {
                                        // String
                                        $argsString .= "\"".$arg."\"(string)";
+                               } elseif (is_null($arg)) {
+                                       // Null
+                                       $argsString .= "(null)";
                                } else {
                                        // Unknown type (please report!)
                                        $argsString .= $arg."(unknown!)";
@@ -629,10 +632,10 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
         * Formats computer generated price values into human-understandable formats
         * with thousand and decimal seperators.
         *
-        * @param               $value  The in computer format value for a price
-        * @param               $currency       The currency symbol (use HTML-valid characters!)
-        * @param               $decNum Number of decimals after commata
-        * @return      $price  The for the current language formated price string
+        * @param       $value          The in computer format value for a price
+        * @param       $currency       The currency symbol (use HTML-valid characters!)
+        * @param       $decNum         Number of decimals after commata
+        * @return      $price          The for the current language formated price string
         * @throws      MissingDecimalsThousandsSeperatorException      If decimals or
         *                                                                                              thousands seperator
         *                                                                                              is missing