From dcd69538156ac99b04505938ef132bf5347cfc2f Mon Sep 17 00:00:00 2001
From: Abner Tudtud <114082473+enjinabner@users.noreply.github.com>
Date: Mon, 18 Nov 2024 07:57:27 +0800
Subject: [PATCH] [PLA-2080] Check for empty values (#112)

---
 src/Support/ClaimProbabilities.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Support/ClaimProbabilities.php b/src/Support/ClaimProbabilities.php
index ba86639..69b3950 100644
--- a/src/Support/ClaimProbabilities.php
+++ b/src/Support/ClaimProbabilities.php
@@ -50,9 +50,9 @@ public static function getCacheKey(string $code): string
     /**
      * Get the probabilities for a code.
      */
-    public static function getProbabilities(string $code): array
+    public static function getProbabilities(?string $code): array
     {
-        return Cache::get(
+        return empty($code) ? [] : Cache::get(
             static::getCacheKey($code),
             static::getProbabilitiesFromDB($code)
         );