Only select TLS1.2 when non-default SecurityProtocol selected.

See: octokit#1914
editor-tools · Nov 29, 2018 · 471146b · 471146b
1 parent ed39ffc
commit 471146b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Octokit/Http/HttpClientAdapter.cs b/Octokit/Http/HttpClientAdapter.cs
@@ -28,7 +28,10 @@ public HttpClientAdapter(Func<HttpMessageHandler> getHandler)
             Ensure.ArgumentNotNull(getHandler, nameof(getHandler));
 
 #if HAS_SERVICEPOINTMANAGER
-            ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
+            if (ServicePointManager.SecurityProtocol != 0)
+            {
+                ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
+            }
 #endif
 
             _http = new HttpClient(new RedirectHandler { InnerHandler = getHandler() });