sbueringer/kubectl-openstack-plugin: pkg/cmd/volume.go; 7 LoC

Found a possible issue in [sbueringer/kubectl-openstack-plugin](https://www.github.com/sbueringer/kubectl-openstack-plugin) at [pkg/cmd/volume.go](https://github.com/sbueringer/kubectl-openstack-plugin/blob/6ecd6b4fb086c22cf1a880b2f14e93bcc2991095/pkg/cmd/volume.go#L139-L145)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> reference to context is reassigned at line 140

[Click here to see the code in its original context.](https://github.com/sbueringer/kubectl-openstack-plugin/blob/6ecd6b4fb086c22cf1a880b2f14e93bcc2991095/pkg/cmd/volume.go#L139-L145)

Click here to show the 7 line(s) of Go which triggered the analyzer.

```go
for _, context := range contexts {
o.configFlags.Context = &context
err := o.runWithConfig(context)
if err != nil {
fmt.Fprintf(os.Stderr, "Error listing volumes for %s: %v\n", context, err)
}
}

```

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commit ID: 6ecd6b4fb086c22cf1a880b2f14e93bcc2991095