I am reviewing some changes on a repo with git.
On several files, git diff shows the full file as changed.
However, no changes were made.
Here is the output:
$ git diff classes/cache/index.php
diff --git a/classes/cache/index.php b/classes/cache/index.php
index a7d0f33f6..a0a30515d 100644
--- a/classes/cache/index.php
+++ b/classes/cache/index.php
@@ -1,35 +1,35 @@
-<?php
-/*
-* 2007-2016 PrestaShop
-*
-* NOTICE OF LICENSE
-*
-* This source file is subject to the Open Software License (OSL 3.0)
-* that is bundled with this package in the file LICENSE.txt.
-* It is also available through the world-wide-web at this URL:
-* http://opensource.org/licenses/osl-3.0.php
-* If you did not receive a copy of the license and are unable to
-* obtain it through the world-wide-web, please send an email
-* to license@prestashop.com so we can send you a copy immediately.
+<?php
+/*
+* 2007-2016 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
git diff shows the whole file prefixed with -, then again the same text with +.
What could disturb git diff?
Note that this repo was previously synced with rsync (however the permissions were preserved).
