Merge pull request #65896 from aojea/issue#65784

Automatic merge from submit-queue (batch tested with PRs 65882, 65896, 65755, 60549, 65927). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Fail update-godep-licenses if bash version lower than 4 **What this PR does / why we need it**: trying to update godeps on mac OSX fails without any information, this patch exits the script with a return error code just after printing the cause of the failure in the screen to the user **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes #65784 **Special notes for your reviewer**: **Release note**: ```release-note NONE ```

Merge pull request #65896 from aojea/issue#65784
bac20f7f · Kubernetes Submit Queue · GitHub · 08ed3a81 · d733068f · bac20f7f
Unverified Commit bac20f7f authored Jul 07, 2018 by Kubernetes Submit Queue Committed by GitHub Jul 07, 2018
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update-godep-licenses.sh hack/update-godep-licenses.sh +1 -0

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--- a/hack/update-godep-licenses.sh
+++ b/hack/update-godep-licenses.sh
@@ -140,6 +140,7 @@ if ((${BASH_VERSINFO[0]}<4)); then
    echo "$ brew install md5sha1sum bash jq"
  fi
  echo
+  exit 9
 fi

 # This variable can be injected, as in the verify script.