From ad9f232e7b9573496509c11efd70f29781d50429 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Tue, 23 Feb 2016 09:02:51 +0100
Subject: [PATCH] CustomVariableNumber: faster diff on type mismatch

---
 library/Director/CustomVariable/CustomVariableNumber.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/library/Director/CustomVariable/CustomVariableNumber.php b/library/Director/CustomVariable/CustomVariableNumber.php
index 035ab4c4..e04632ea 100644
--- a/library/Director/CustomVariable/CustomVariableNumber.php
+++ b/library/Director/CustomVariable/CustomVariableNumber.php
@@ -8,6 +8,10 @@ class CustomVariableNumber extends CustomVariable
 {
     public function equals(CustomVariable $var)
     {
+        if (! $var instanceof CustomVariableNumber) {
+            return false;
+        }
+
         return $var->getValue() === $this->getValue();
     }