From 9020b7113ca9a70dcce73fde969eff7e67312767 Mon Sep 17 00:00:00 2001
From: Pieter Frenssen <pieter@frenssen.be>
Date: Thu, 26 Jan 2017 17:07:36 +0200
Subject: [PATCH] Fix invalid calculation on non-numeric string

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

diff --git a/src/Composer/Downloader/GitDownloader.php b/src/Composer/Downloader/GitDownloader.php
index 748016f92..8c54832c4 100644
--- a/src/Composer/Downloader/GitDownloader.php
+++ b/src/Composer/Downloader/GitDownloader.php
@@ -251,7 +251,7 @@ class GitDownloader extends VcsDownloader implements DvcsDownloaderInterface
         $this->io->writeError('    <error>The package has modified files:</error>');
         $this->io->writeError(array_slice($changes, 0, 10));
         if (count($changes) > 10) {
-            $this->io->writeError('    <info>'.count($changes) - 10 . ' more files modified, choose "v" to view the full list</info>');
+            $this->io->writeError('    <info>' . (count($changes) - 10) . ' more files modified, choose "v" to view the full list</info>');
         }
 
         while (true) {