From 289d23b5ccbf1e2225ad5774a0c9a2bc1d61c188 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 14 Aug 2012 19:50:19 +0200
Subject: [PATCH] Optimization for autoload misses, refs #964

---
 src/Composer/Autoload/ClassLoader.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Composer/Autoload/ClassLoader.php b/src/Composer/Autoload/ClassLoader.php
index d1c2cd57f..00623e36d 100644
--- a/src/Composer/Autoload/ClassLoader.php
+++ b/src/Composer/Autoload/ClassLoader.php
@@ -201,5 +201,7 @@ class ClassLoader
         if ($this->useIncludePath && $file = stream_resolve_include_path($classPath)) {
             return $file;
         }
+
+        $this->classMap[$class] = false;
     }
 }