V6.1.5: Fix debug output; Fix error when undefined variable is used

Makefile

@@ -2,7 +2,7 @@ BASE=rules_shipping
 BASE_ADV=rules_shipping_advanced
 PLUGINTYPE=vmshipment
 ZIPBASE=opentools_vm
-VERSION=6.1.4
+VERSION=6.1.5
 
 PLUGINFILES=$(BASE).php $(BASE)_base.php $(BASE)_framework_joomla.php $(BASE).script.php $(BASE).xml index.html
 PLUGINFILES_ADV=$(BASE_ADV).php $(BASE)_base.php $(BASE)_framework_joomla.php $(BASE_ADV).script.php $(BASE_ADV).xml index.html

library/rules_shipping_framework.php

@@ -916,7 +916,7 @@ class ShippingRule {
 			return $varname;
 		} elseif ($varname=='values') {
 			return $vals;
-		} elseif ($varname=='values_debug' || $varname='debug_values') {
+		} elseif ($varname=='values_debug' || $varname=='debug_values') {
 			$tmpvals = $vals;
 			unset($tmpvals['debug_cart']);
 			unset($tmpvals['debug_products']);

rules_shipping.xml

@@ -6,7 +6,7 @@
     <authorUrl>http://www.open-tools.net</authorUrl>
     <copyright>Copyright (C) 2013-2014, Reinhold Kainhofer</copyright>
     <license>GPL v3+</license>
-    <version>6.1.4</version>
+    <version>6.1.5</version>
     <description>OTSHIPMENT_RULES_DESC</description>
     <files>
         <filename plugin="rules_shipping">rules_shipping.php</filename>

rules_shipping_advanced.xml

@@ -6,7 +6,7 @@
     <authorUrl>http://www.open-tools.net</authorUrl>
     <copyright>Copyright (C) 2013-2014, Reinhold Kainhofer</copyright>
     <license>GPL v3+</license>
-    <version>6.1.4</version>
+    <version>6.1.5</version>
     <description>OTSHIPMENT_RULES_ADV_DESC</description>
     <files>
         <filename plugin="rules_shipping_advanced">rules_shipping_advanced.php</filename>

rules_shipping_base.php

@@ -370,8 +370,6 @@ class plgVmShipmentRules_Shipping_Base extends vmPSPlugin {
 			if(!empty($taxrules) ){
 
 				foreach($taxrules as &$rule){
-$this->helper->warning("<pre>inside taxrules, includes_tax=$includes_tax</pre>");
-$this->helper->warning("<pre>cartPrices: ".print_r($cart->cartPrices,1).", rules: ".print_r($rule,1). "</pre>");
 					//Quickn dirty
 					if(!isset($rule['calc_kind'])) $rule = (array)VmModel::getModel('calc')->getCalc($rule['virtuemart_calc_id']);