tree e05da8b693785883477d2194cb9b8b550a5009ac
parent 93c28cc07fe22c887789fa50cca6396c8228b992
author June Tate-Gans <jtgans@google.com> 1545247795 -0800
committer June Tate-Gans <jtgans@google.com> 1545247795 -0800

build: Check if .git exists at all, rather than just as a dir

We were failing to do a proper submodule init/update round during our continuous
package builds, which was causing whole build failures.

Change-Id: I42cd29321c1d0ea953abd92c47cec3839d1b43e9