COM Ports not found hard crash fix

PurelyAndy · VashBaldeus · PurelyAndy · commit 8cd0f7b8e441 · 2025-05-09T20:25:36.000-04:00
Co-Authored-By: VashBaldeus &lt;vashbaldeus@gmail.com&gt;
diff --git a/PS5 NOR Modifier/MainWindow.axaml.cs b/PS5 NOR Modifier/MainWindow.axaml.cs
@@ -45,6 +45,12 @@ public MainWindow()
     private void RefreshComPorts()
     {
         string[] ports = SerialPort.GetPortNames();
+        if (ports == null || ports.Length == 0)
+        {
+            ShowError("No available COM ports were detected.");
+            return;
+        }
+        
         ComPorts.Items.Clear();
         foreach (string port in ports)
         {

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,12 @@ public MainWindow()`
`45`	`45`	`private void RefreshComPorts()`
`46`	`46`	`{`
`47`	`47`	`string[] ports = SerialPort.GetPortNames();`
	`48`	`+ if (ports == null \|\| ports.Length == 0)`
	`49`	`+ {`
	`50`	`+ ShowError("No available COM ports were detected.");`
	`51`	`+ return;`
	`52`	`+ }`
	`53`	`+`
`48`	`54`	`ComPorts.Items.Clear();`
`49`	`55`	`foreach (string port in ports)`
`50`	`56`	`{`