Merge pull request #11601 from spowelljr/fixLog

Prevent misleading "save to tar file succeeded" message from being logged

pkg/minikube/image/cache.go

@@ -73,10 +73,10 @@ func SaveToDir(images []string, cacheDir string, overwrite bool) error {
 			dst = localpath.SanitizeCacheDir(dst)
 			if err := saveToTarFile(image, dst, overwrite); err != nil {
 				if err == errCacheImageDoesntExist {
-					out.WarningT("The image you are trying to add {{.imageName}} doesn't exist!", out.V{"imageName": image})
-				} else {
-					return errors.Wrapf(err, "caching image %q", dst)
+					out.WarningT("The image '{{.imageName}}' was not found; unable to add it to cache.", out.V{"imageName": image})
+					return nil
 				}
+				return errors.Wrapf(err, "caching image %q", dst)
 			}
 			klog.Infof("save to tar file %s -> %s succeeded", image, dst)
 			return nil