etcdctl/ctlv3: don't crash when we should prompt for pw.
when 'etcdctl --user name get blah' is invoked to prompt for password, don't panic. addresses the segfault part of #6343release-3.0
parent
09a239f040
commit
5c44cdfdaa
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@ -243,7 +243,7 @@ func authCfgFromCmd(cmd *cobra.Command) *authCfg {
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var cfg authCfg
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splitted := strings.SplitN(userFlag, ":", 2)
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if len(splitted) == 0 {
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if len(splitted) < 2 {
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cfg.username = userFlag
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cfg.password, err = speakeasy.Ask("Password: ")
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if err != nil {
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