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Fix panic when the namespace flag is not present

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This commit is contained in:
Michal Fojtik 2016-05-23 16:41:31 +02:00
parent 952e8302fb
commit f79998a9b1
1 changed files with 8 additions and 6 deletions
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14
pkg/kubectl/cmd/cmd.go
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@ -235,13 +235,15 @@ Find more information at https://github.com/kubernetes/kubernetes.`,
cmds.AddCommand(NewCmdExplain(f, out))
cmds.AddCommand(NewCmdConvert(f, out))
if cmds.Flag("namespace").Annotations == nil {
cmds.Flag("namespace").Annotations = map[string][]string{}
if cmds.Flag("namespace") != nil {
if cmds.Flag("namespace").Annotations == nil {
cmds.Flag("namespace").Annotations = map[string][]string{}
}
cmds.Flag("namespace").Annotations[cobra.BashCompCustom] = append(
cmds.Flag("namespace").Annotations[cobra.BashCompCustom],
"__kubectl_get_namespaces",
)
}
cmds.Flag("namespace").Annotations[cobra.BashCompCustom] = append(
cmds.Flag("namespace").Annotations[cobra.BashCompCustom],
"__kubectl_get_namespaces",
)
return cmds
}