From e3a10b31abf214cf9ec68fa5eff8d3bb4d47b057 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 13 Aug 2013 17:37:41 +0200
Subject: [PATCH] Abort quickly if the only match is class= in a file

---
 src/Composer/Autoload/ClassMapGenerator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Autoload/ClassMapGenerator.php b/src/Composer/Autoload/ClassMapGenerator.php
index 05d5d175e..e9142c15f 100644
--- a/src/Composer/Autoload/ClassMapGenerator.php
+++ b/src/Composer/Autoload/ClassMapGenerator.php
@@ -104,7 +104,7 @@ class ClassMapGenerator
         }
 
         // return early if there is no chance of matching anything in this file
-        if (!preg_match('{\b(?:class|interface'.$traits.')\b}i', $contents)) {
+        if (!preg_match('{\b(?:class|interface'.$traits.')\s}i', $contents)) {
             return array();
         }