Persist generated device serial on Ubuntu Phone

2021-08-10 16:30:25 +02:00 · 2021-08-10 16:30:25 +02:00 · b27ef6cd31
parent 83df1b780b
commit b27ef6cd31
1 changed files with 4 additions and 1 deletions
--- a/nymea-app/platformintegration/ubports/platformhelperubports.cpp
+++ b/nymea-app/platformintegration/ubports/platformhelperubports.cpp
@ -16,5 +16,8 @@ QString PlatformHelperUBPorts::platform() const
 QString PlatformHelperUBPorts::deviceSerial() const
 {
    QSettings s;
-    return s.value("deviceSerial", QUuid::createUuid()).toString();
+    if (!s.contains("deviceSerial")) {
+        s.setValue("deviceSerial", QUuid::createUuid());
+    }
+    return s.value("deviceSerial").toString();
 }