Fix wake 404

georg-jung · Jan 10, 2020 · 9157761 · 9157761
1 parent e626a0c
commit 9157761
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/WoL/Pages/Wake.razor b/WoL/Pages/Wake.razor
@@ -128,6 +128,15 @@
         }
     }
 
+    private string Danger
+    {
+        set
+        {
+            AlertClass = "alert-danger";
+            Alert = value;
+        }
+    }
+
     protected override async Task OnParametersSetAsync()
     {
         await StartBackgroundWork();
@@ -136,6 +145,11 @@
     private async Task StartBackgroundWork()
     {
         host = await HostService.Find(Id);
+        if (host == null)
+        {
+            Danger = "This host does not exist.";
+            return;
+        }
         model = new HostViewModel(host);
         AlertSpinner = true;
         Info = "Sending wake-up packet...";