From bdaaa94311335110bd11ebb865b528cea8d382aa Mon Sep 17 00:00:00 2001
From: andreas-gruenwald <andreas.gruenwald@elements.at>
Date: Mon, 27 Nov 2023 16:17:26 +0100
Subject: [PATCH 1/2] Avoid exception on empty configration prefix

---
 src/VoucherService/TokenManager/Pattern.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/VoucherService/TokenManager/Pattern.php b/src/VoucherService/TokenManager/Pattern.php
index 5d09e6af..54c4eff8 100644
--- a/src/VoucherService/TokenManager/Pattern.php
+++ b/src/VoucherService/TokenManager/Pattern.php
@@ -257,16 +257,16 @@ public function getFinalTokenLength(): int
     {
         $separatorCount = $this->configuration->getSeparatorCount();
         $separator = $this->configuration->getSeparator();
-        $prefix = $this->configuration->getPrefix();
+        $prefix = $this->configuration->getPrefix() ?? '';
         if (!empty($separator)) {
             if (!empty($prefix)) {
-                return strlen($this->configuration->getPrefix()) + 1 + (int) floor($this->configuration->getLength() / $separatorCount) + $this->configuration->getLength();
+                return strlen($prefix) + 1 + (int) floor($this->configuration->getLength() / $separatorCount) + $this->configuration->getLength();
             }
 
             return (int) floor($this->configuration->getLength() / $separatorCount) + $this->configuration->getLength();
         }
 
-        return strlen($this->configuration->getPrefix()) + $this->configuration->getLength();
+        return strlen($prefix) + $this->configuration->getLength();
     }
 
     /**

From ff86d9181520bae22ddb8c70c5ec8dce52ad248f Mon Sep 17 00:00:00 2001
From: andreas-gruenwald <andreas.gruenwald@elements.at>
Date: Tue, 5 Dec 2023 22:33:30 +0100
Subject: [PATCH 2/2] Optimize code

Force cla reverification.
---
 src/VoucherService/TokenManager/Pattern.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/VoucherService/TokenManager/Pattern.php b/src/VoucherService/TokenManager/Pattern.php
index 54c4eff8..572a8638 100644
--- a/src/VoucherService/TokenManager/Pattern.php
+++ b/src/VoucherService/TokenManager/Pattern.php
@@ -257,7 +257,7 @@ public function getFinalTokenLength(): int
     {
         $separatorCount = $this->configuration->getSeparatorCount();
         $separator = $this->configuration->getSeparator();
-        $prefix = $this->configuration->getPrefix() ?? '';
+        $prefix = (string)$this->configuration->getPrefix();
         if (!empty($separator)) {
             if (!empty($prefix)) {
                 return strlen($prefix) + 1 + (int) floor($this->configuration->getLength() / $separatorCount) + $this->configuration->getLength();