Restrict travis clone depth to 5 (down from the default of 50)

[ci skip]
2019-10-11 15:37:23 +11:00 · 2019-10-11 15:37:23 +11:00 · 3540a6b1d0
commit 3540a6b1d0
parent 4a4673320a
1 changed files with 3 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -9,6 +9,9 @@ cache:
  directories:
    - $HOME/build-cache

+git:
+  depth: 5
+
 matrix:
  include:
    - compiler: gcc