Fixes update.py issue with EOL style on Windows

Fixes Bug #1075230

Files are saved with the OS EOL conversion unless "b" is specified
in open(...). In this case we want to preserve the original EOL
convention.

Change-Id: Id756174d03c3e95db055d512ec4aa5a0eeb768b8

1 files changed, 1 insertions, 1 deletions

diff --git a/update.py b/update.py
index d7b0c18..6ad205f 100644
--- a/update.py
+++ b/update.py
@@ -115,7 +115,7 @@ def _dest_path(path, base, dest_dir):
 
 
 def _replace(path, pattern, replacement):
-    with open(path, "r+") as f:
+    with open(path, "rb+") as f:
         lines = f.readlines()
         f.seek(0)
         f.truncate()