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Merge pull request #4158 from HackToday/master

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Check curl before use it
This commit is contained in:
CJ Cullen 2015-02-10 16:24:53 -08:00
commit a840c20939
1 changed files with 6 additions and 0 deletions
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6
hack/lib/util.sh
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@ -24,7 +24,13 @@ kube::util::wait_for_url() {
local wait=${3:-0.2}
local times=${4:-10}
which curl >/dev/null || {
kube::log::usage "curl must be installed"
exit 1
}
local i
for i in $(seq 1 $times); do
local out
if out=$(curl -fs $url 2>/dev/null); then