added nil check

Author: capri-xiyue

apix/v1alpha2/inferencepool_conversion.go

@@ -82,7 +82,7 @@ func (dst *InferencePool) ConvertFrom(src *v1.InferencePool) error {
 
 func convertStatusToV1(src *InferencePoolStatus) (*v1.InferencePoolStatus, error) {
 	if src == nil {
-		return nil, nil
+		return nil, errors.New("src cannot be nil")
 	}
 	u, err := toUnstructured(src)
 	if err != nil {
@@ -93,7 +93,7 @@ func convertStatusToV1(src *InferencePoolStatus) (*v1.InferencePoolStatus, error
 
 func convertStatusFromV1(src *v1.InferencePoolStatus) (*InferencePoolStatus, error) {
 	if src == nil {
-		return nil, nil
+		return nil, errors.New("src cannot be nil")
 	}
 	u, err := toUnstructured(src)
 	if err != nil {