Fix bug in cli preventing npm-only run

cli.mjs

@@ -54,7 +54,7 @@ cli.parseOptions(args)
 })
 .catch(function(err) { showErrorAndExit('Unknown error while processing arguments', err) })
 .then(function() {
-  if (!cli.files.length) {
+  if (!cli.files.length && cli.run === 'test') {
     showErrorAndExit('No files were found with pattern', cli.targets.join(','))
   }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eltro",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "Eltro is a tiny no-dependancy test framework for node",
   "main": "index.mjs",
   "scripts": {