From ede7bb6793c2a42d85969581d12269b6d7e98195 Mon Sep 17 00:00:00 2001
From: David McMahon <djmm@google.com>
Date: Thu, 17 Mar 2016 17:16:40 -0700
Subject: [PATCH] Add a --retry to curl to help avoid transient failures.

---
 hack/update-godep-licenses.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hack/update-godep-licenses.sh b/hack/update-godep-licenses.sh
index 4fa81cb7c23..d3d1a6c231f 100755
--- a/hack/update-godep-licenses.sh
+++ b/hack/update-godep-licenses.sh
@@ -131,7 +131,8 @@ process_content () {
     for f in ${remote_files[@]}; do
       file_state "${package_root_url}/master/${f}" && continue
       if ! FILE_CONTENT[${package}-${type}]="$(\
-          curl --fail -s https://${package_root_url}/master/${f})" || \
+          curl --fail --retry 10 -s \
+           https://${package_root_url}/master/${f})" || \
          ! $(echo "${FILE_CONTENT[${package}-${type}]-}" |\
           egrep -qw "${ensure_pattern}") ||
          [[ "${FILE_CONTENT[${package}-${type}]-}" =~ \<\ *html ]] ; then