fix #19

Took 1 minute
2023-02-06 13:20:21 +01:00
parent e5cb1c87d1
commit 97e2a2d0da
1 changed files with 7 additions and 1 deletions
--- a/src/routes/ws/websocketRoute.ts
+++ b/src/routes/ws/websocketRoute.ts
@ -336,11 +336,17 @@ router.ws('/', async (ws, req, next) => {

                        let packageJson = require('../../../package.json');
                        let wifi = (await exec("iwgetid")).stdout
+                        if( !wifi || wifi.length == 0 )
+                        {
+                            wifi = ":Kein WiFi:";
+                        }
+
+                        wifi.substring(wifi.indexOf('"') + 1, wifi.length - 2);

                        let data = {
                            "internet": iTender.internetConnection,
                            "ip": ipAddr,
-                            "network": wifi.substring(wifi.indexOf('"') + 1, wifi.length - 2),
+                            "network": wifi,
                            "uptime": (await exec("uptime -p")).stdout.substring(3),
                            "version": packageJson.version,
                            "author": "Tobias Hopp",