hawtio/hawtio-operator: pkg/resources/route.go; 10 LoC

Found a possible issue in [hawtio/hawtio-operator](https://www.github.com/hawtio/hawtio-operator) at [pkg/resources/route.go](https://github.com/hawtio/hawtio-operator/blob/9c631e67612e5f26cb9e148b41b8d3f2709214c9/pkg/resources/route.go#L61-L70)

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 ingress is reassigned at line 65

[Click here to see the code in its original context.](https://github.com/hawtio/hawtio-operator/blob/9c631e67612e5f26cb9e148b41b8d3f2709214c9/pkg/resources/route.go#L61-L70)

Click here to show the 10 line(s) of Go which triggered the analyzer.

```go
for _, ingress := range route.Status.Ingress {
for _, condition := range ingress.Conditions {
if condition.Status == v1.ConditionTrue && condition.Type == routev1.RouteAdmitted {
if oldestAdmittedIngress == nil || oldestAdmittedIngressTransitionTime.After(condition.LastTransitionTime.Time) {
oldestAdmittedIngress = &ingress
oldestAdmittedIngressTransitionTime = &condition.LastTransitionTime.Time
}
}
}
}

```

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commit ID: 9c631e67612e5f26cb9e148b41b8d3f2709214c9