From 7934917607e3bfc7c8162d03c3d070c9f661d8fd Mon Sep 17 00:00:00 2001
From: Enno Rehling <enno.rehling@gmail.com>
Date: Sun, 28 Jun 2015 13:38:13 +0200
Subject: [PATCH] pull latest version before building develop

---
 s/preview | 1 +
 1 file changed, 1 insertion(+)

diff --git a/s/preview b/s/preview
index bafbae3ac..c89f4c3ca 100755
--- a/s/preview
+++ b/s/preview
@@ -31,6 +31,7 @@ assert_dir $SOURCE
 cd $SOURCE
 git fetch || abort "failed to update source. do you have local changes?"
 [ -z $1 ] || git checkout $1
+git pull
 git submodule update
 s/build || abort "build failed."
 }