Merge pull request #58 from skymeissner/patch-1

fix transaction status forwarding with multiple IPs

Helper/Environment.php

@@ -61,6 +61,7 @@ public function isRemoteIpValid()
         $sRemoteIp = $this->getRemoteIp();
         $sValidIps = $this->getConfigParam('valid_ips', 'processing', 'payone_misc');
         $aWhitelist = explode("\n", $sValidIps);
+        $aWhitelist = array_filter(array_map('trim', $aWhitelist));
         if (array_search($sRemoteIp, $aWhitelist) !== false) {
             return true;
         }