Use NullLogger if no logger is specified (fixes #89)

stormpath · Jun 29, 2017 · 70d1a78 · 70d1a78
1 parent 768f1bc
commit 70d1a78
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Stormpath.Owin.Middleware/StormpathMiddleware.Initialize.cs b/src/Stormpath.Owin.Middleware/StormpathMiddleware.Initialize.cs
@@ -25,6 +25,7 @@
 using Stormpath.Owin.Middleware.Okta;
 using System.Threading;
 using System.Linq;
+using Microsoft.Extensions.Logging.Abstractions;
 
 namespace Stormpath.Owin.Middleware
 {
@@ -45,6 +46,8 @@ public static StormpathMiddleware Create(StormpathOwinOptions options)
             // Construct the framework User-Agent
             IFrameworkUserAgentBuilder userAgentBuilder = new DefaultFrameworkUserAgentBuilder(options.LibraryUserAgent);
 
+            options.Logger = options.Logger ?? NullLogger.Instance;
+
             options.Logger.LogInformation("Stormpath middleware starting up", nameof(StormpathMiddleware));
 
             var baseConfiguration = ConfigurationLoader.Initialize().Load(options.Configuration);