From 497d319f0069eea18d46fea9c3fbc18f9da96fbd Mon Sep 17 00:00:00 2001
From: DevelArt IV <info@develart.cz>
Date: Thu, 24 Aug 2023 12:30:43 +0200
Subject: [PATCH 1/2] Sendmail transport - wrong comparison fix

---
 library/Zend/Mail/Transport/Sendmail.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Zend/Mail/Transport/Sendmail.php b/library/Zend/Mail/Transport/Sendmail.php
index d2a78a8d05..efc6702440 100644
--- a/library/Zend/Mail/Transport/Sendmail.php
+++ b/library/Zend/Mail/Transport/Sendmail.php
@@ -138,7 +138,7 @@ public function _sendMail()
             // Sanitize the From header
             // https://github.com/Shardj/zf1-future/issues/326
             
-            if ( empty($fromEmailHeader) === FALSE ) { // nothing to worry about
+            if ( empty($fromEmailHeader) === TRUE ) { // nothing to worry about
                 goto processMail;
             }
             

From 97b188e8a5fd82dbe226b43de90ccca08d7c370f Mon Sep 17 00:00:00 2001
From: DevelArt IV <info@develart.cz>
Date: Thu, 24 Aug 2023 12:33:07 +0200
Subject: [PATCH 2/2] version bump

---
 CHANGELOG.md             | 4 ++++
 composer.json            | 2 +-
 library/Zend/Version.php | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index daf40f4d9a..95ac4fb6c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.23.4] - 2023-08-24
+### Fixed
+- corrected Zend Mail sendmail transport comparison
+
 ## [1.23.3] - 2023-08-23
 ### Added
 - Enabled testing of APCU for all PHP versions when running with all extensions enabled by @boenrobot in https://github.com/Shardj/zf1-future/pull/363
diff --git a/composer.json b/composer.json
index f1b6743005..8993a464e9 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "shardj/zf1-future",
     "description": "Zend Framework 1. The aim is to keep ZF1 working with the latest PHP versions",
     "type": "library",
-    "version": "1.23.3",
+    "version": "1.23.4",
     "keywords": [
         "framework",
         "zf1"
diff --git a/library/Zend/Version.php b/library/Zend/Version.php
index 3333a5c36c..32455518ed 100644
--- a/library/Zend/Version.php
+++ b/library/Zend/Version.php
@@ -32,7 +32,7 @@ final class Zend_Version
     /**
      * Zend Framework version identification - see compareVersion()
      */
-    const VERSION = '1.23.3';
+    const VERSION = '1.23.4';
 
     /**
      * The latest stable version Zend Framework available