From 480708637b8309ea7cd7675d827e05a7f50a6dab Mon Sep 17 00:00:00 2001
From: kkmuffme <11071985+kkmuffme@users.noreply.github.com>
Date: Sun, 1 Oct 2023 21:32:34 +0200
Subject: [PATCH] Fix https://psalm.dev/r/77be914054

---
 src/Psalm/Issue/InternalClass.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Psalm/Issue/InternalClass.php b/src/Psalm/Issue/InternalClass.php
index 827c9013419..93af91b4648 100644
--- a/src/Psalm/Issue/InternalClass.php
+++ b/src/Psalm/Issue/InternalClass.php
@@ -2,6 +2,7 @@
 
 namespace Psalm\Issue;
 
+use function array_unique;
 use function array_pop;
 use function count;
 use function implode;
@@ -15,6 +16,7 @@ final class InternalClass extends ClassIssue
     /** @param non-empty-list<non-empty-string> $words */
     public static function listToPhrase(array $words): string
     {
+        $words = array_unique($words);
         if (count($words) === 1) {
             return reset($words);
         }