You ignore this important comment:
>Final view of IF statement will be:
```cpp
#if (NODE_MODULE_VERSION > 0x000B)
         bool notFound = true;
         int count = nan_isolate->GetCpuProfiler()->GetProfileCount();
         for (int32_t index = 0; index < count; ++index) {
             profile = nan_isolate->GetCpuProfiler()->GetCpuProfile(index);
             if (profile->GetUid() == uid) {
                 notFound = false;
                 break;
             }
         }
         if (notFound) {
             NanReturnNull();
         }
 #else
```

Or
```cpp
const CpuProfile* firstProfile = nan_isolate->GetCpuProfiler()->GetCpuProfile(0);
if (firstProfile->GetUid() == args[0]->Uint32Value()) {
  profile = firstProfile;
}
```
is important?