From abfefd1faae02a72dfa1259440fdf6d7305af736 Mon Sep 17 00:00:00 2001
From: Danack <Danack@basereality.com>
Date: Sun, 18 Aug 2013 22:57:26 +0100
Subject: [PATCH] Improved variable name.

---
 src/Composer/Repository/ArtifactRepository.php | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/Composer/Repository/ArtifactRepository.php b/src/Composer/Repository/ArtifactRepository.php
index e554cac8b..769e35b40 100644
--- a/src/Composer/Repository/ArtifactRepository.php
+++ b/src/Composer/Repository/ArtifactRepository.php
@@ -82,29 +82,25 @@ class ArtifactRepository extends ArrayRepository
      * @return bool|int
      */
     private function locateFile(\ZipArchive $zip, $filename) {
-        $shortestIndex = -1;
-        $shortestIndexLength = -1;
+        $indexOfShortestMatch = false;
+        $lengthOfShortestMatch = -1;
 
         for ($i = 0; $i < $zip->numFiles; $i++ ){
             $stat = $zip->statIndex($i);
             if (strcmp(basename($stat['name']), $filename) === 0){
                 $length = strlen($stat['name']);
-                if ($shortestIndex == -1 || $length < $shortestIndexLength) {
+                if ($indexOfShortestMatch == false || $length < $lengthOfShortestMatch) {
                     //Check it's not a directory.
                     $contents = $zip->getFromIndex($i);
                     if ($contents !== false) {
-                        $shortestIndex = $i;
-                        $shortestIndexLength = $length;
+                        $indexOfShortestMatch = $i;
+                        $lengthOfShortestMatch = $length;
                     }
                 }
             }
         }
 
-        if ($shortestIndex == -1) {
-            return false;
-        }
-
-        return $shortestIndex;
+        return $indexOfShortestMatch;
     }
     
     private function getComposerInformation(\SplFileInfo $file)