From 6fbe2d5fa3f65bc6a6573f8d484d3205e2f314d4 Mon Sep 17 00:00:00 2001
From: Dominic Scheirlinck <dominic@varspool.com>
Date: Tue, 16 Jun 2015 15:55:20 +1200
Subject: [PATCH] Don't check for __invoke on non-objects

`method_exists` will cause autoloading for strings. Fixes #257
---
 src/Configuration/Options.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Configuration/Options.php b/src/Configuration/Options.php
index 1bf3f09b..f2fcac60 100644
--- a/src/Configuration/Options.php
+++ b/src/Configuration/Options.php
@@ -100,7 +100,7 @@ class Options implements OptionsInterface
             $value = $this->input[$option];
             unset($this->input[$option]);
 
-            if (method_exists($value, '__invoke')) {
+            if (is_object($value) && method_exists($value, '__invoke')) {
                 $value = $value($this, $option);
             }