force a full clone in travis

This is needed to extract correctly the full list of contributors.
progit · Feb 15, 2018 · 3fab9a8 · 3fab9a8
1 parent 154e00f
commit 3fab9a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,6 @@
 language: ruby
+git:
+  depth: false
 cache: bundler
 before_install:
 - bundle install