versions() bugfix nginx

CHANGELOG.md

@@ -100,6 +100,7 @@ Other changes
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 3.53.1         | 2018-12-29     | `versions()` bug fix nginx version |
 | 3.53.0         | 2018-12-29     | `versions()` added perl, python, gcc |
 | 3.52.7         | 2018-12-29     | `versions()` bug fix macOS detection |
 | 3.52.6         | 2018-12-28     | `versions()` bug fix macOS |

README.md

@@ -77,6 +77,7 @@ async function cpu() {
 
 (last 7 major and minor version releases)
 
+- Version 3.53.0: `versions()` added perl, python, gcc
 - Version 3.52.0: `cpu()` added physical cores, processors, socket type
 - Version 3.51.0: `processLoad()` added for windows
 - Version 3.50.0: `services()` added possibility to specify ALL services "*" for linux/win

lib/osinfo.js

@@ -395,7 +395,7 @@ function versions(callback) {
             functionProcessed();
           });
         }
-        exec('nginx -v', function (error, stdout) {
+        exec('nginx -v 2>&1', function (error, stdout) {
           if (!error) {
             const nginx = stdout.toString().split('\n')[0] || '';
             result.nginx = (nginx.toLowerCase().split('/')[1] || '').trim();