diff --git a/.gitignore b/.gitignore
index 04efb9a..34c307d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -136,5 +136,6 @@ dist
 .yarn/install-state.gz
 .pnp.*
 
-**/bin
-**/obj
\ No newline at end of file
+# .Net build output
+bin/
+obj/
\ No newline at end of file
diff --git a/Homework/Program.cs b/Homework/Program.cs
index 0d6d5b0..5f26e5b 100644
--- a/Homework/Program.cs
+++ b/Homework/Program.cs
@@ -30,7 +30,14 @@ builder.Services.AddCors(options =>
 // ======================
 var jwtSettings = builder.Configuration.GetSection("JwtSettings");
 
-var key = Encoding.UTF8.GetBytes(jwtSettings["Key"]);
+string? secretKey = jwtSettings["Key"];
+
+if(string.IsNullOrEmpty(secretKey))
+{
+    return;
+}
+
+var key = Encoding.UTF8.GetBytes(secretKey);
 
 // ======================
 // Lägg till JWT Authentication
@@ -84,4 +91,4 @@ app.UseAuthorization();
 
 app.MapControllers();
 
-app.Run();
+await app.RunAsync();