From 951fedaf41025ff316b90e1979fee0b8d95311e4 Mon Sep 17 00:00:00 2001
From: KongQun Yang <kqyang@google.com>
Date: Wed, 23 May 2018 16:29:08 -0700
Subject: [PATCH] Make docs/udpate_docs.sh executable

Including a misc clean-up in the script.

Change-Id: I7bda3ac52e15712356cc286caba08e1fd9db68e1
---
 docs/update_docs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 docs/update_docs.sh

diff --git a/docs/update_docs.sh b/docs/update_docs.sh
old mode 100644
new mode 100755
index c4f7638194..9ac3219b1d
--- a/docs/update_docs.sh
+++ b/docs/update_docs.sh
@@ -24,11 +24,11 @@ cd docs
 make html
 
 cd ../out
-rm -rf gh-pages
 
 # If SITE_DIRECTORY is specified, it is assumed to be local evaluation, so we
 # will not try to update Git repository.
 if [[ -z ${SITE_DIRECTORY} ]] ; then
+  rm -rf gh-pages
   git clone --depth 1 https://github.com/google/shaka-packager -b gh-pages gh-pages
   cd gh-pages
   git rm -rf *