Fix recursion in NPM driver

src/drivers/npm/driver.js

@@ -179,7 +179,7 @@ class Driver {
       this.analyzedPageUrls[pageUrl.href]
       || this.analyzedPageUrls.length >= this.options.maxUrls
     ) {
-      return;
+      return [];
     }
 
     this.analyzedPageUrls[pageUrl.href] = {
@@ -195,7 +195,7 @@ class Driver {
     await sleep(this.options.delay * index);
 
     try {
-      await this.visit(pageUrl, timerScope);
+      return this.visit(pageUrl, timerScope);
     } catch (error) {
       throw new Error(error.message);
     }

src/drivers/npm/package.json

@@ -2,7 +2,7 @@
   "name": "wappalyzer",
   "description": "Uncovers the technologies used on websites",
   "homepage": "https://github.com/AliasIO/Wappalyzer",
-  "version": "5.9.4",
+  "version": "5.9.5",
   "author": "Elbert Alias",
   "license": "GPL-3.0",
   "repository": {