fix travis (set git clone depth)

726e5b01 · Dmitry Simonenko · 5fd6d81e · 726e5b01
Commit 726e5b01 authored 11 years ago by Dmitry Simonenko
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,3 +24,6 @@ notifications:
    on_success: change
    on_failure: always
  email: false
+
+git:
+  depth: 500