[PATCH 1/3] update_unicode.sh: update the uniset repo if it exists

[Beat Bolli]

We need to track the new commits in uniset, otherwise their and our code
get out of sync.

Signed-off-by: Beat Bolli <dev+...@drbeat.li>
---

Junio, these go on top of my bb/unicode-9.0 branch, please.

Thanks!

 update_unicode.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/update_unicode.sh b/update_unicode.sh
index 4c1ec8d..9ca7d8b 100755
--- a/update_unicode.sh
+++ b/update_unicode.sh
@@ -14,6 +14,11 @@ fi &&
                http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt 
&&
        if ! test -d uniset; then
                git clone https://github.com/depp/uniset.git
+       else
+       (
+               cd uniset &&
+               git pull
+       )
        fi &&
        (
                cd uniset &&
-- 
2.7.2