fix: in case of empty runOpts.image

Author: piercus

lib/augmenters/abstract.js

@@ -46,7 +46,7 @@ class AbstractAugmenter extends Abstract{
 	*/
 	runAugmenter(runOpts) {
 		let params1;
-		if (runOpts && this.backend.isImage(runOpts.image)) {
+		if (runOpts && runOpts.image && this.backend.isImage(runOpts.image)) {
 			params1 = runOpts;
 		} else if (this.backend.isImage(runOpts)) {
 			params1 = {image: runOpts};