akraino-edge-stack/icn-sdwan: platform/crd-ctrlr/src/controllers/sdewanapplication_controller.go; 23 LoC

Found a possible issue in [akraino-edge-stack/icn-sdwan](https://www.github.com/akraino-edge-stack/icn-sdwan) at [platform/crd-ctrlr/src/controllers/sdewanapplication_controller.go](https://github.com/akraino-edge-stack/icn-sdwan/blob/393107fedb10fee7d4501d639c4fa408eae0fd11/platform/crd-ctrlr/src/controllers/sdewanapplication_controller.go#L170-L192)

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 appCR is reassigned at line 188

[Click here to see the code in its original context.](https://github.com/akraino-edge-stack/icn-sdwan/blob/393107fedb10fee7d4501d639c4fa408eae0fd11/platform/crd-ctrlr/src/controllers/sdewanapplication_controller.go#L170-L192)

Click here to show the 23 line(s) of Go which triggered the analyzer.

```go
for _, appCR := range appCRList.Items {
ps := appCR.Spec.PodSelector.MatchLabels
ns := appCR.Spec.AppNamespace
judge := true
if ns != podNamespace {
judge = false
} else {
for key, value := range ps {
if _, ok := podLabels[key]; ok && podLabels[key] == value {
continue
} else {
judge = false
break
}
}
}
if judge {
// Assume one application only have one Application CR
cr = &appCR
crIsFound = true
break
}
}

```

Leave a reaction on this issue to contribute to the project by classifying this instance as a **Bug** :-1:, **Mitigated** :+1:, or **Desirable Behavior** :rocket:
See the descriptions of the classifications [here](https://github.com/github-vet/rangeclosure-findings#how-can-i-help) for more information.

commit ID: 393107fedb10fee7d4501d639c4fa408eae0fd11