From 7e3eefb2f12bebddd3b46a8fd406852c220eecda Mon Sep 17 00:00:00 2001
From: Brooke Bryan <brooke@bajb.net>
Date: Tue, 26 May 2015 11:57:32 +0100
Subject: [PATCH] Force numeric floats to cast

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

diff --git a/src/Expression/NumericExpression.php b/src/Expression/NumericExpression.php
index ebbd00a..39474e0 100644
--- a/src/Expression/NumericExpression.php
+++ b/src/Expression/NumericExpression.php
@@ -7,7 +7,7 @@ public function getValue()
   {
     if(stristr($this->_value, '.'))
     {
-      return filter_var(
+      return (float)filter_var(
         $this->_value,
         FILTER_SANITIZE_NUMBER_FLOAT,
         FILTER_FLAG_ALLOW_FRACTION