minor pretty print change

Signed-off-by: Michal Minář <[email protected]>

Author: Michal Minář

pkg/oc/admin/prune/images.go

@@ -479,8 +479,10 @@ func (o PruneImagesOptions) Run() error {
 
 func printSummary(out io.Writer, deletions []imageprune.Deletion, failures []imageprune.Failure) {
 	// TODO: for higher verbosity, sum by error type
-	fmt.Fprintf(out, "Deleted %d objects out of %d.\n", len(deletions), len(deletions)+len(failures))
-	if len(failures) > 0 {
+	if len(failures) == 0 {
+		fmt.Fprintf(out, "Deleted %d objects.\n", len(deletions))
+	} else {
+		fmt.Fprintf(out, "Deleted %d objects out of %d.\n", len(deletions), len(deletions)+len(failures))
 		fmt.Fprintf(out, "Failed to delete %d objects.\n", len(failures))
 	}
 	if !glog.V(2) {