From e61a56b0b78efbb06128df01a6661827e4acdadb Mon Sep 17 00:00:00 2001
From: fab2s <fabrice.de.stefanis@gmail.com>
Date: Wed, 16 Nov 2022 15:03:56 +0100
Subject: [PATCH] Allow header override

---
 src/Extractors/File/CsvExtractor.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Extractors/File/CsvExtractor.php b/src/Extractors/File/CsvExtractor.php
index 91f87e7..13fb25f 100644
--- a/src/Extractors/File/CsvExtractor.php
+++ b/src/Extractors/File/CsvExtractor.php
@@ -75,8 +75,8 @@ protected function readHeader(): ?array
             return null;
         }
 
-        if ($this->useHeader && !isset($this->header)) {
-            $this->header = array_map('trim', $firstRecord);
+        if ($this->useHeader) {
+            $this->header = $this->header ?? array_map('trim', $firstRecord);
 
             return $this->getNextNonEmptyRecord();
         }