From c58b2fd4b19661e87a1cd93a7223c97357b74241 Mon Sep 17 00:00:00 2001
From: "Matthew J. Sahagian" <matthew.sahagian@gmail.com>
Date: Fri, 14 Oct 2022 13:25:18 -0700
Subject: [PATCH] Prevent empty delimeter (treat empty string as default)

---
 src/Dot.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Dot.php b/src/Dot.php
index ab91de0..3cd1c50 100644
--- a/src/Dot.php
+++ b/src/Dot.php
@@ -47,7 +47,7 @@ class Dot implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable
     public function __construct($items = [], $delimiter = '.')
     {
         $this->items = $this->getArrayItems($items);
-        $this->delimiter = $delimiter;
+        $this->delimiter = strlen($delimiter) ? $delimiter : '.';
     }
 
     /**