From bfb37367294bc27949908a92f5acba0e11177ea0 Mon Sep 17 00:00:00 2001
From: Laurent Declercq <l.declercq@nuxwin.com>
Date: Tue, 5 Feb 2019 03:58:25 +0100
Subject: [PATCH] Strings are not countable

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

diff --git a/src/Common/AssertionConcern.php b/src/Common/AssertionConcern.php
index eaceb2e..cbe704d 100644
--- a/src/Common/AssertionConcern.php
+++ b/src/Common/AssertionConcern.php
@@ -85,7 +85,7 @@ protected function assertStateTrue($aBoolean, $aMessage)
 
     protected function assertArgumentLength($aString, $aMaximum, $aMessage)
     {
-        $length = count(trim($aString));
+        $length = strlen(trim($aString));
 
         if ($length > $aMaximum) {
             throw new InvalidArgumentException($aMessage);