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trimspace on user specified env params

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Signed-off-by: bruceauyeung <ouyang.qinhua@zte.com.cn>
This commit is contained in:
bruceauyeung
2016-12-08 10:31:23 +08:00
parent bc28aeb8ef
commit 511350a369
1 changed files with 1 additions and 1 deletions
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2
cmd/kubeadm/app/apis/kubeadm/env.go
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@@ -43,7 +43,7 @@ func SetEnvParams() *EnvParams {
}
for k := range envParams {
if v := os.Getenv(fmt.Sprintf("KUBE_%s", strings.ToUpper(k))); v != "" {
if v := strings.TrimSpace(os.Getenv(fmt.Sprintf("KUBE_%s", strings.ToUpper(k)))); v != "" {
envParams[k] = v
}
}